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I haven't had a chance to work on the comments problem, because, you see, I have another job. I've also had a plumber and a carpet cleaner here today, traumatizing poor Cassie who couldn't show them her blanket because she got shoved into a different room. She's now on her bed in my office rather than on one of the couches downstairs. I expect she'll get over the soul-crushing exile she experienced for nearly an hour today.

Happy February!

Cassie and I just finished a 41-minute walk through the neighborhood, bringing her total walkies over an hour for the first time in a week and a half. As I mentioned yesterday, we've both gone a bit stir-crazy without the exercise.

The sun just came out, reminding me that gray skies don't last forever. Neither will all this crap:

Cassie and I took a 2.88 km walk at lunchtime today, which turned out to be the longest walk we've taken since January 11th (6.28 km). Why? Because for the first time in over a week, the temperature got above -6°C. No kidding: it hasn't been this warm since 2:16 am last Thursday.

The temperature has just barely gotten above -10°C (14°F) today, with a possibility of more tolerable temperatures by Saturday. Still, the official NWS forecast has us below freezing as far out as it goes; some commercial forecasts hint at, but do not commit to, an above-freezing reading sometime next Friday. We've already had 13 days below freezing; that would make it 21.

On January 27th, we still have 5 weeks until spring officially begins. The forecast doesn't predict any above-freezing temperatures as far as it can see, and we've already had 10 days below freezing in this seemingly endless cold snap.

Oh, look, the temperature is going up! It's almost all the way to -15°C (5°F).

The temperature at Inner Drive Technology World HQ dropped below freezing at 8:52 pm last Friday and will probably not go above freezing until at least February 6th. We have had three-week stretches below freezing many times, and every one of them has sucked. I lived through the longest below-freezing stretch in Chicago history, the 43 days between 28 December 1976 and 8 February 1977. I also lived through the record low of -33°C (-27°F) on 20 January 1985, the earliest first freeze on 22 September...

After bottoming out at -21.3°C (-6.3°F) around 8:30 this morning, the temperature has skyrocketed to -18.7°C (-1.7°F) a few minutes ago. I decided to walk to my optometrist appointment, 12 minutes there and 13 minutes back thanks to a red light, which wasn't too bad in my swaddling. When I got back, Cassie lasted just over 4 minutes before bolting for my front door. Smart dog.

The temperature at Inner Drive World HQ has slid down to -20.9°C (-5.6°F), the coldest temperature we've had in two years. O'Hare shows -23.9°C (-11°F), which is colder than the low temperature in January 2024; the last day it got this cold was 31 January 2019, when it hit -29.4°C (-21°F).

The longest cold snap in years is right now descending upon us from the northwest. It's still a tolerable -5°C at Inner Drive Technology WHQ, but this forecast, man... It looks like temperatures will dip below -17°C (0°F) around 2am tonight and stay there until 7am Saturday, bottoming out around -22°C (-7°F) right before dawn tomorrow.

I've just had a lot to do today and I'm not feeling particularly creative. So, nu, maybe Friday?

Cassie will not get a lot of walks today. Just now at O'Hare the temperature hit -18°C (-1°F) with a wind chill of -29°C (-20°F); here at Inner Drive Technology World HQ it's -15°C (5°F). Of course, this is nowhere near a record: on 19 January 1985 it was -31°C (-23°F), and the next day, 20 January 1985, Chicago hit its all-time coldest temperature of -33°C (-27°F).

I woke this morning to the sound of snow and ice slamming into my bedroom window when this cold front came through:

At midnight Chicago tied its high-temperature record for January 9th, 15.6°C (60°F), set in 1880. Then from 4am to 5am the temperature dropped 7°C (12°F) and now hovers around 6°C (42°F). This is a weakening La Niña plus human-caused global heating plus Chicago generally having weird weather. In other news: Glenn Kessler warns that the OAFPOTUS's vandalism of our foreign policy is the equivalent of Cortez burning his ships, with similarly grim prospects for the natives. Matt Ford thinks it will "haunt...

Yep, I'm still doing these, because I still have meetings and have to queue stories up: Brian Beutler has another "30 thoughts on the illegal Venezuela war." Heather Cox Richardson picks apart Secretary of State Marco Rubio's appearance on ABC's This Week yesterday. It...did not go well. Because they have no plan. Paul Krugman drags the administration for "seeking cash and an ego boost," i.e., "the real Donroe Doctrine." Of all the horrible aspects of our Venezuelan adventure, Adam Kinzinger was most...

Yesterday evening at Spiteful Brewing: I swear that dog would consider leaving me for a taco. But she seemed pretty happy to be home: Then this afternoon we took a walk with her friend Kelsey at the St James Farm Preserve out in Suburbistan: The weather was pretty good for January, and the dogs got at least 40 minutes of off-leash time. They also discovered frozen horse poop, which fortunately they didn't eat a lot of. I do need to talk to Cassie about her breath, though. Tonight we're on the couch, and...

Now that I've had a good night's sleep and the sun is out for the first time all year, I have the energy to start reading the news again. On January 2nd, most of the stories are about things that have changed since Wednesday: Chicago had 416 murders in 2025, the lowest number recorded since 1965 when the city had 620,000 (23%) more people. In 2025, the hottest temperature recorded at Inner Drive Technology WHQ was 34.3°C (93.7°F) on June 23rd; the coldest was -20°C (-4°F) January 21st. Officially at...

My morning commute today had mild temperatures, clear skies, and a nearly-empty platform: My office is nearly empty, too. And I'm leaving early-ish, though my laptop will stay here until Monday. And I have no meetings, so I can fix a lingering bug without anyone interrupting me. So far, today doesn't suck. I shall endeavor to enjoy it.

Just so I can keep track, my month so far: Mon Dec 1, Messiah dress rehearsal, Millar Chapel, EvanstonTue Dec 2, chorus fundraiser planning committeeMon Dec 8, Messiah rehearsalThu Dec 11, Messiah tutti rehearsal, Holy Name Cathedral, ChicagoSat Dec 13, Messiah performance, Holy Name CathedralSun Dec 14, Messiah performance, Millar ChapelTue Dec 16, Messiah sing-a-long, EvanstonWed Dec 17, Christmas Eve rehearsal, EvanstonSun Dec 21 (morning), 4th Sunday of Advent service, EvanstonSun Dec 21...

Cassie and I went out right at sunrise (7:14—two more weeks before the latest one of the winter on January 3rd) just as the temperature bottomed out at -10.5°C (13.1°F) after yesterday's cold front. Tomorrow will be above freezing, Sunday will be a bit below, and then Monday through the end of the year looks like it'll be above. And the forecast for Christmas Day is 11°C (52°F). Meanwhile, as I sip my second cup of tea, these stories made me want to go back to bed: As much as we want to ignore the...

It looks like our above-normal temperatures will continue probably through the end of the year, but the next few days look nuts: And yet, the weather isn't nearly as nuts as the OAFPOTUS and his administration: The Times reports that White House Budget Director Russel Vought is pushing to close the National Center for Atmospheric Research, because it's the premier climate research center in the world and Vought is a climate-change-denying tool. Francis Fukuyama thinks the OAFPOTUS is losing steam, and...

At 12:12 pm, the Inner Drive Technology World Headquarters thermometer registered an above-freezing temperature for the first time since 10:58 am last Wednesday. And let me tell you, walking back from the vet with Cassie an hour ago felt so much better than even our -7°C walk this morning.

The temperature tried and tried but couldn't get above -6.1°C over here. It should keep going up slowly for the next day. And we might even see the sun tomorrow. Meanwhile, in the rest of the world: Nick Reiner, the 32-year-old son of director Rob Reiner and his wife Michele Singer Reiner, has been arrested following the stabbing death of his parents. In response to the Reiners' deaths, the OAFPOTUS posted some truly deranged crap on social media, further demonstrating how he's completely lost it. Brian...

At concert time yesterday, the temperature at O'Hare had barely made it above -13°C (9°F), and the -21°C (-6°F) wind chill didn't help. At least it was sunny. Even at intermission, about an hour before the sun set, the stained glass at Millar Chapel was amazing: The audience were facing the massive stained-glass window on the south end of the chapel, which really enhanced the music, I think. We really enjoy performing there. And as forecast, the temperature bottomed out around midnight and has gotten...

The bitter cold we expected has arrived. This morning the temperature fell to -16.6°C (2°F) at Inner Drive Technology WHQ and -18.9°C (-2°F) at Chicago's official reporting station at O'Hare. It hasn't been this cold since the wee hours of January 22nd. Unlike that frigid week when we got 5 days in a row below -10°C, this time around things will change quickly. Just look at the latest CPC forecast for Christmas week: The CPC hasn't revised their January and February forecasts since mid-November, before...

From 2pm Tuesday until just before noon yesterday, Inner Drive Technology WHQ had temperatures above freezing. You can now see the previously-hidden box containing the IDTWHQ outdoor thermometer: We're going to have a few temperature gyrations over the next two weeks. Today we're holding steady just below freezing (-3°C), but we expect a plunge down to -18°C (-1°F) by Saturday night/Sunday morning before an equally-jarring return to above-freezing temperatures next Tuesday through Christmas Eve. The...

I'm listening to the corporate annual update, which is neither corrupt nor stupid, though only about 20% of it applies to my job. So I'll just spend the other 80% lining up these articles about corruption and stupidity for lunchtime reading: Whether because of "you can't make me" or just doing the opposite of whatever President Biden's administration did, the latest toddler behavior in the administration comes from Secretary of State Marco Rubio, who decided that Calibri is too DEI so State will go back...

The eaves on the west side of my house have a row of impressive-looking icicles that I expect will come crashing down on my driveway over the next few hours. Though the temperature hasn't crested freezing yet, it's gone up slowly since midnight at my house and a bit more rapidly elsewhere nearby. It's possible that my outdoor thermometer isn't responding to changes in temperature as quickly as it should, as you can probably guess. It's in a box on this table: As of this morning, 33.6% of the continental...

Global warming—anthropogenic climate change—has warmed the entire planet, on average, about 2.6°C above the pre-industrial baseline. Last year was the warmest since global records began in 1850. In fact, the 10 warmest years since 1850 were the 10 years between 2015 and 2024. The north-central US, where I live, experienced some of the highest relative temperatures of anywhere on earth. That doesn't mean it's hot every day. What it actually means is that the atmosphere has more heat generally, and thus...

The forecast as late as yesterday morning called for 25-50 mm of snow. We got over 100 mm: Of course, someone loves snow a lot more than I do: And she made a new friend: Fortunately, I don't have anywhere particular to be today, so I don't have to drive in this stuff. And looking ahead to the revised prediction of 3°C and rain on Wednesday, I expect most of the snow will melt before I wake up Thursday morning—just in time for it to freeze solid as the temperature falls to -9°C Thursday evening and -14°C...

A weak La Niña has already started affecting the weather in the United States, as this week's cold snap demonstrates. Weak La Niña events typically cause cooler, wetter winters in Chicago. Last night's temperature got down to -12.8°C (9°F), just a few degrees above the coldest December 5th on record. Normal for today would be 4.3°C (39.8°F); this godawful cold is 5°C below the normal low for the coldest day of the year, January 24th. Fortunately the forecast this weekend calls for more seasonable...

As forecast, the temperature dropped steadily from 3:30 pm Monday until finally bottoming out at -5.6°C (22°F) just after sunset yesterday. It's crept up slowly since then, up to -2.5°C (27.5°F) a few minutes ago. C'mon, you can do it! Just a little farther to reach freezing! Because the forecast for tomorrow morning (-13°C/9°F) does not look great. At least we'll see the sun for a few hours. You know what else is cold? My feelings toward the OAFPOTUS. I'm not alone: Peter Hamby looks back on the...

As the cold air mass to the north of us drifts southeast, Chicago has gotten colder. Today's high temperature was at midnight, both at Inner Drive Technology World HQ and at O'Hare, though the National Weather Service has teased us with predictions of above-freezing temperatures tomorrow, followed by the coldest day since February 20th. Cassie may not get a proper walk on Thursday until I pick her up from school. (Heck, I might not either.) At least being at school will give her some time to bounce...

As happens every December 1st, winter has begun. It's the first of 63 days with a 7am sunrise or later. And yet that's not as depressing as some of these stories: Jennifer Rubin argues (as do most lawyers with military backgrounds) that any order from Defense Secretary Pete Hegseth to kill survivors of a boat the US Navy attacked would violate US law, international law, the law of war, and the US Law of War Manual, not to mention being morally abhorrent. An appeals court has ruled that Alina Habba's...

We got 220 mm (8.6 in) of snow at O'Hare by 6am today, which means the storm dumped more on us than on any November day in history (earlier reported as the worst in almost 10 years): As of 6 p.m., 6.9 inches (175 mm) of snow had fallen at O’Hare and 5.5 (140 mm) at Midway, making it the heaviest single-day snowfall since Nov. 21 2015, when 7 inches fell at O’Hare, according to the National Weather Service. O’Hare had been predicting its busiest Thanksgiving week ever, despite the FAA recently lifting...

It's nice when you can plan for severe weather. It's snowed nearly all day, lightly at first but turning a lot worse after noon. Since the temperature has stayed right around -1°C it wasn't a problem to give Cassie some off-leash time at the local park: She even made new friends: And you'd think after 9 hours of snowfall, my rain gauge might have registered some precipitation. I wonder what the trouble could be? As of noon we had 76 mm of snow officially at O'Hare. I expect it'll be more than double...

Cassie and I hauled out to Far Suburbistan and met friends (one dog, one human) for a 4.7-km walk around the St James Farm Forest Preserve: Because I wanted to get groceries ahead of tomorrow's snowfall, poor Cassie had to suffer in the car for about 3 hours. Don't feel bad: my friend had tons of leftovers from yesterday, so Cassie got enough turkey to last her until dinner next Thursday. She's now plotzed on the couch. She doesn't know it yet, but we're about to go for another walk. My 77-day streak of...

Cassie and I have gotten a couple of decent walks today, with a very long walk planned for tomorrow, because this is on the menu for late tomorrow night: The National Weather Service predicts a 70% chance of us getting 150 mm (6 in) of snow or more. Whee. Cassie will enjoy it, though.

Not a whole lot going on today. Early departure from work, four days off, lots of couch time and walkies with Cassie, and oh my god what is that thing heading towards us: Yeah, looks like we might get some snow on Saturday. But since we know that on Tuesday, we'll adapt. Also, the A-Ring A-Hole is a dork.

We had a blast of lake-effect snow yesterday. This happens when cold air passes over a warm lake, pulling huge volumes of moisture from the water and freezing it into snow. The air got quite a bit below freezing yesterday morning, so the northeast winds picked up a lot of vapor from the 8°C water, which it promptly dropped on the city. Through the spring and early summer we often hear that it's "cooler by the lake." But like the idea of "global warming," that hides a lot of nuance in a simple phrase. A...

As threatened yesterday, we got a few rounds of lake-effect snow overnight and this morning. Since not all the leaves have fallen yet, it still looks pretty: And of course, one member of my household really, really, really likes a fresh snowfall: Right now we've got about 100 mm on the ground. That will melt quickly as the forecast calls for above-freezing temperatures from tomorrow morning onward, reaching possibly 18°C on Saturday. I hope so, because I've got a 20 km hike planned for the day, and I'd...

I don't enjoy taking 6 am flights, of course, but they do have advantages. I left my hotel at 6:11 am and was through SFO security by 6:25. That's even faster than last year! I'm a little less enthused about this, however: URGENT - WINTER WEATHER MESSAGE National Weather Service Chicago IL 224 AM CST Sun Nov 9 2025 Northern Cook-Central Cook-Southern Cook-Eastern Will- Including the cities of Chicago, Peotone, Northbrook, Crete, Evanston, Lemont, Park Forest, Schaumburg, Cicero, Oak Park, La Grange, Des...

The National Weather Service Chicago office released its report on the 2024-25 winter today, the first day of meteorological spring. Highlights: Average temperature: -2.6°C (0.4°C below normal) Total snowfall: 302 mm (450 mm below normal, 10th least snowiest) Total precipitation: 113 mm (42 mm below normal) They go on: At Chicago, the average high temperature was 34.1 degrees, which is 0.5 degrees below normal. The average low temperature was 20.5 degrees, which is 1.1 degrees below normal. The mean...

We've got a classic weather event rolling through Chicago right now: What makes it atypical is the low pressure over northeast Minnesota (980 mB) and the tight pressure gradient around it. So while the temperature at IDTWHQ has gone up 7.2°C (13°F) in five hours—2°C in the last hour alone—we've also got a bit of wind. O'Hare reports southwest winds at 16 kts with peak one-minute winds of 39 kts, which qualifies as a fresh gale. But you see that blue line curving through Minnesota, South Dakota, and...

First, the temperature at Inner Drive Technology WHQ has gotten up to 10.5°C for the first time since 3:33 pm on Monday December 9th. If it goes up just 0.1°C more, that will make today the warmest day since Monday November 25th. Fingers crossed. Second, the National Geospatial-Intelligence Agency returned to DNS this morning. Someone at the Department of Defense must have noticed that the government's maps had vanished and was able to get the DNS entries restored. In consequence, I have downloaded...

Garmin periodically challenges its users to get active. About once a month they put out a distance challenge for walkers. This month, the challenge was to do a 4.8 km walk this weekend. Cassie and I just did that, as it turns out Jimmy's Pizza Cafe is conveniently 2.6 km away. It helps that we haven't had temperatures this warm (4.0°C) since just after 1pm on the 3rd. Butters, however, did not like getting left behind. According to my security camera, she spent 18 minutes crying by the front door, took...

Butters, possibly traumatized by Cassie and me leaving her alone for almost half an hour yesterday, has decided to stake out my office: Incidentally, this is what Cassie and I walked past in the local park yesterday: We've had progressively warmer days since the temperature bottomed out Monday morning. We might even get above freezing today! I hope so, because I need a 5 km walk to meet a Garmin challenge this weekend. (Cassie will help with that; Butters, not so much.)

My friends have gone to a tropical beach for the week, which means I get a second dog for a few days. She has been here many times before (most recently on Saturday), so she knows the drill. Still, five minutes after her people left, Butters seemed resigned to never seeing them again: By the time I woke up this morning, however, she seemed to have settled in just fine: Walking the two of them together in this cold doesn't actually work, however. Butters hates cold weather; Cassie loves it. So Cassie...

The temperature at Inner Drive Technology WHQ has gone up all day, just surpassing yesterday's afternoon high of -11.3°C: Of course, yesterday's actual high was -10.3°C, at midnight, and we won't hit that again until tomorrow. But by Friday we'll be able to walk outside without losing extremities, and by Sunday it'll even be above freezing. And then, in 10 days: spring! There is one advantage to Arctic air over Chicago, though: the air is really clear.

Winter ends two weeks from tomorrow, but climate science and meteorology can only study nature, not command it. That explains why, despite ample sunshine, the temperature at IDTWHQ has stayed around -7°C since it leveled out this morning, and promises to shed another 8-10 degrees tonight. Then we're in for a few blasts of cold interspersed with warm days and some snow here and there for about a week before it consistently warms up. Elsewhere in the cold, cold world: The Senate confirmed the unqualified...

I promised snow photos. So far, it looks like we've gotten only about 25 mm of snow, though it continues to fall and will probably keep falling until the early morning. Cassie and I went out around 1pm, and I gave her a bit of off-leash time in the courtyard: That is a happy dog. And we're about to go out again, because she insists on metabolizing food and water. Tomorrow she gets to go to day camp and I get to go to my downtown office. One of us will have a lot more fun than the other.

We have a winter weather advisory until tomorrow at 3am, warning of "mixed precipitation" with snow accumulations of 75 to 150 mm. It has begun in earnest: If I don't get so busy that I forget to do it, I'll snap another photo before the sun sets for comparison. Right now we've gotten maybe 5 mm of snow, with the temperature holding steady around -2°C, about 3°C below normal. Normal snowfall for February is 273 mm, so this shouldn't surprise anyone.

As we end the work-week, we can start our weekend with these little nuggets of horror and amusement: The UK Home Office has demanded that Apple create a back door into its cloud storage system to allow the UK government to snoop on everyone's content worldwide, which, if I correctly understand Apple's ADP architecture, is technically impossible. ProPublica has compiled a list of the people Elon Musk has enlisted to capture the government of the United States. Paul Krugman calls Musk's efforts an...

Chicago got a few millimeters of ice last night, which made my 15-minute walk from my house to Cassie's day camp into a 24-minute walk. The poor girl could not understand my difficulty, but she also can't count all four of her paws, so we work with what we have. Fortunately the temperature has gotten above freezing and promises to stay there at least until late tonight. Elsewhere in the world: Josh Marshall proposes a taxonomy of the Administration's forces of destruction. Part of that destruction...

I had about a half-dozen meetings this morning, including one that dragooned me five minutes before another meeting that I had to preside over. The consolations were (a) I took most of them from home, so (b) I got to walk Cassie in sunny, March-like 6°C weather, and (c) when I finally got to the office my view looked like this: I've got two more meetings starting in half an hour before I can head back to my dog. I'll deal with all the OAFPOTUS's chaos tomorrow.

First: the good. My friend Kat Kruse has a new book of her short stories coming out. She let me read a couple of them, and I couldn't wait to pre-order the entire collection. I should get it on February 17th. Still on the good things—or at least the things that don't seem so bad, considering: The Guardian has a reflection on Seoul removing the Cheonggyecheon Expressway in 2005 to expose the historic stream that the highway previously covered. Margaret Renkl praises the coyotes that live with us in our...

It got a lot warmer in Chicago today: That's the normal high for February 25th, one month from now. O'Hare got up to 5°C, the normal high for March 1st. We also have 62 km/h wind gusts, so it really does feel a lot like the beginning of spring. We're supposed to get up to 7°C on Monday (March 10th), which is practically tropical for this time of year. We'll take it!

The temperature at Inner Drive Technology WHQ has gone above -6°C for the first time since 10:30pm Saturday. It might even get up to -4°C, at which point we break out the Bermuda shorts. The forecast threatens another brief drop to -14°C tomorrow night before popping above freezing sometime Saturday afternoon. So we've had a bit of cold, sure, but we've only got a few patches of snow here and there, with no significant precipitation expected. Compare that with, say, New Orleans this morning: As historic...

Ah, ha ha. Ha. Today is the first full day of the Once Again Felonious POTUS, who wound everyone up yesterday with a bunch of statements of intent (i.e., executive orders) guaranteed to get people paying attention to him again. Yawn. But that isn't everything that happened in the last 24 hours: Jonathan Last argues that maybe the OAFPOTUS just doesn't like Americans. Jennifer Rubin reminds everyone to remain vigilant that the OAFPOTUS's mangling of the English language has consequences. Jeff Maurer is...

We woke up this morning to frigid -17°C air (with sun though!), with an official overnight low of -19°C at O'Hare. We get cold like this almost every year; in fact, it got down to -23°C just 371 days ago. No, the record low temperature for this day was also the coldest temperature ever recorded in Chicago, on Sunday 20 January 1985: -32°C. It was so cold that morning that my high school cancelled classes the next day—the only time they did so in my four years there. Chicago historian John R Schmidt also...

Cassie only got an 8-minute walk this morning, and she's not likely to get a longer one today. Officially at O'Hare it's -15°C, and here at IDTWHQ it's -13°C. The forecast promises the temperature will remain right around there until tonight before sliding down to -18°C by 3am, and -21°C Tuesday morning around 5am. Brr. My Garmin app tells me I'm on day 22 of a 30-day "walk streak" of getting a walking activity of at least 1.6 km every day. We'll see about that. Cassie won't be able to join me, poor...

We've known for about a week that a mass of cold air was bearing down on us. It formed over Siberia, passed over the North Pole and Canada, and has now reached Chicago. Cassie and I went out just now for 22 minutes, and in that time the temperature dropped 0.4°C (0.7°F), which may not sound like a lot until you do the math (1.2°C/2.2°F per hour). And it will continue doing so until early Monday morning, plateauing but not rising during daylight hours: Fortunately for us (but unfortunately for a lot of...

The temperature at Inner Drive Technology World HQ peeked above freezing a few minutes ago: We last had an above-freezing temperature at 4:25pm Sunday. We expect above-freezing temperatures during the day tomorrow, too. And then, around 2am Saturday morning, the forecast says the temperature will start sliding down to -20°C by 5am Sunday. We expect to have temperatures below -10°C from Saturday morning until early Wednesday morning. Right now, however, we have clear skies and lots of sun. Time to take...

Today marks the middle of winter, when fewer days remain in the (meteorological) season than have passed. Good thing, too: yesterday we had temperatures that looked happy on a graph but felt miserable in real life, and the forecast for Sunday night into Monday will be even worse—as in, a low of -20°C going "up" to -14°C. Fun!. (Yesterday's graph:) Elsewhere in the world: Israel and Hamas have reached a cease-fire agreement, with the US and Qatar signing off. OAFPOTUS Defense Secretary nominee, former...

Yesterday, the temperature at Inner Drive Technology World HQ scraped along at -11°C early in the morning before "warming" up to -7.5°C around 3pm. Cassie and I got a 22-minute walk around then and she seemed fine. Today the pattern completely inverted. I woke up during the warmest part of the day: 7am, -8°C. Around 8am the temperature started dropping and now hovers around -11°C again—slightly colder than the point where I limit Cassie to 15 minutes outside. She just doesn't feel cold, apparently, and...

Cassie and I survived our 20-minute, -8°C walk a few minutes ago. For some reason I feel like I need a nap. Meanwhile: James Fallows remembers his old boss Jimmy Carter, and puts his presidency in perspective for the younger generations. Paul Krugman reminds the Republican Party that California contributes more to the country's GDP than any other state, so maybe cut the crap threatening to withhold disaster relief? ProPublica goes "inside the movement to redirect billions of taxpayer dollars to private...

The temperature yesterday got all the way up to 2°C at 2:30pm before plummeting overnight to -13°C just before dawn this morning. That means we had the highest and lowest temperatures of 2025 within a single 16-hour period. At least this far below freezing, we don't have all the slush and squish that leads to a towel looking like this after just one walk: It gets better. The forecast for Tuesday night calls for even lower temperatures, with Wednesday morning being too cold to walk Cassie to day camp...

I've just finished updating the Weather Now gazetteer, the database of geographical information that connects weather information to locations. This involved re-importing 283 countries and 4,494 administrative divisions from the National Geospatial Information Agency, plus 25,668 weather stations from the National Climate Data Center and 20,166 airports from the Federal Aviation Administration. Most of these places already existed in the gazetteer, so they just got freshened up from the latest releases...

We've gotten about 4 cm of snow so far today, with more coming down until this evening. Cassie loves it; I have mixed feelings. At least the temperature has gone up a bit, getting up to -0.6°C for the first time since around this time on Monday. Elsewhere: Federal Judge Aileen Cannon (R-SDFL) got overruled again, this time after her corrupt effort to block Special Counsel Jack Smith from releasing his report on January 6th. George Will bemoans Congress ceding so much of its authority to the office of...

Once again, in the aftermath of the OAFPOTUS's demented press conference yesterday, I need to remind everyone to ignore what he says and watch what he does. He's not as harmless as the guy at the end of the bar who everyone avoids talking to, but he's just as idiotic. Meanwhile, in the real world: Block Club Chicago interviewed Mayor Brandon Johnson in the wake of the City Council barely passing his 2025 budget by a vote of 27-23. Perry Bacon Jr. blames President Biden's overconfidence for the failures...

We have warm (10°C) windy (24 knot gusts) weather in Chicago right now, and even have some sun peeking out from the clouds, making it feel a lot more like late March than mid-December. Winds are blowing elsewhere in the world, too: The German government collapsed today after Chancellor Olaf Scholz lost a confidence vote in the Bundestag. People think the OAFPOTUS transition team are doing a great job for the simple reason that most people don't follow this kind of thing. Josh Marshall points out that it...

The temperature dropped below freezing Tuesday evening and stayed there until about half an hour ago. The forecast predicts it'll stay there until Wednesday night. And since we've got until about 3pm before the rain starts, it looks like Cassie will get a trip to the dog park at lunchtime. Once it starts raining, I'll spend some time reading these: Andrew Sullivan shakes his head at "the dumb luck" of the OAFPOTUS. On David Roberts' podcast, Dan Savage muses on "blue America in the age" of the OAFPOTUS....

Before I link to anything else, I want to share Ray Delahanty's latest CityNerd video that explores "rural cosplaying." I'll skip directly to the punchline; you should watch the whole thing for more context: Elsewhere, Josh Marshall implores people, one more time, stop giving the OAFPOTUS head space when he says dumb shit. Fareed Zakaria marvels at how weak Russia has become. Chicago Mayor Brandon Johnson (D) continues the long tradition of high-ego, low-skill politicians completely failing at their...

The planet just had its second-warmest November in recorded history, just a hair under last year's record-warmest: Last year was the hottest on record due to human-caused climate change coupled with the effects of an El Nino. But after this summer registered as the hottest on record — Phoenix sweltered through 113 consecutive days with a high temperature of at least 37.7°C — scientists were anticipating that 2024 would set a new annual record as well. In November, global temperatures averaged 14.10°C....

We had our coldest morning since February 17th today, cold enough that Cassie didn't want to linger sniffing her favorite shrubberies. The temperature bottomed out at 7:45 am, hitting -8.6°C at IDTWHQ, a cold we haven't experienced since 8:25 am on February 17th. O'Hare hit -10°C at 8 am, also the first time since 8 am February 17th. Tonight, going into the first day of astronomical winter, the forecast predicts it'll get even colder before warming up a bit on Monday. Unrelated to the weather are these...

The temperature in my neighborhood fell below freezing around 4am and kept dropping, bottoming out just a few minutes ago at -1.7°C, the coldest it's been since March 18th. So despite valiantly holding onto their leaves later in the year than I can remember, the gingko and maple trees around my house finally surrendered to the inevitable: All those leaves fell in the last couple of hours. In fact I tried to get a photo of them just pouring off the tree, but that's hard to capture in a still photo....

We went just over 238 days and 20 hours between freezing temperatures at Inner Drive Technology WHQ, from March 27th until the wee hours of this morning. That's quite a long time for Chicago. And in fact, our snowfall this morning was the latest first snow since 2015. Here's my roof deck after about an hour of snow, around 9:40 am: And just three hours later, when taking Cassie around the block, with the snow already deeper than 80 mm: This vignette interested me because of all the maple leaves....

After one of the mildest November days in memory, the dreaded "wintry mix" has started to approach from the west: I had hoped it would delay until after 10pm, but we can't always get what we want. Winter officially begins in 10 days, but it starts in Chicago tonight.

We really felt the cold front that bulldozed through Chicago yesterday: I was driving home from rehearsal at the mid-point of the curve, and really felt the difference over just 15 minutes. Right before the temperature crashed we got the first of three sets of thunderstorms, too. The other two woke me up overnight. The Illinois State Climatologist summarized our weirdly weak winter in a post today: "Overall, the preliminary statewide average winter temperature was 1.6°C, 2.8°C above the 1991–2020 normal...

It turns out we actually missed the record for warmest winter in recorded history. Chicago averaged 1.67°C from December 1st to February 29th, making it the 5th-warmest winter after 1881-82 (1.72°C), 1879-80 (1.78°C), 1931-32 (2.0°C) and 1877-78 (2.89°C). So it was only the warmest winter in 92 years, not the whole 153 years of data. We did, however, have the warmest February on record, with an average temperature of 4.17°C. And it was unusually sunny: we had 75% of possible sunshine, while normal is...

Stories for the last day of winter, this year on the quadrennial day when your Facebook Memories have the fewest entries and, apparently, you can't pay for gas in New Zealand: Josh Marshall calls out retiring Senate Minority Leader Mitch McConnell (R-KY) for, among other things, turning the Senate "into a genuinely Calhounian body in which minority factions exercise a de facto and permanent veto over the majority." Steven Rattner calls out the XPOTUS for his destructive economic proposals. Ruth Marcus...

The cold front we expected passed over my house around 8:15 last night. I wouldn't call it subtle, either: Even that doesn't get to the truly unsubtle aspects of this frontal passage. The radar image might, though: Not shown: the 60 km/h winds, lashing rain, brilliant lightning show, 5-10 mm hailstones, tornadoes to the northwest and southeast, and a mildly alarmed dog getting pats on the couch. And it keeps getting better this morning. Right now I'm in a Loop high rise gently swaying in the 45 km/h...

It's official: with two days left, this is the warmest winter in Chicago history, with the average temperature since December 1st fully 3.5°C (6.3°F) above normal. We've had only 10 days this winter when the temperature stayed below freezing, 8 of them in one week in February. This should remain the case when spring officially begins on Friday, even though today's near-record 23°C (so far) is forecast to fall to -6°C by 6am. And that's not even to discuss the raging thunderstorms and possible tornadoes...

As fun as my trip last week was, having this last night was awesome: I've also got my windows open, because we just set a new record high temperature for February 26th of 19.4°C. Of course, it may snow tomorrow night, because it's still winter until Friday. OK, back to work...

My local park around 7am: For work reasons, I have to get up progressively earlier every day this week. I'm comforting myself with the knowledge that my 6am meeting Wednesday would actually be a 1pm meeting if I were already on Munich time. Sadly, I won't be on Munich time until about 19 hours later. But I'm a lot more likely to sleep on the flight if I keep waking up before sunrise this week.

My team works in the downtown office 3 days a week. Given Cassie's daycare pickup deadline and the Metra schedule, I leave at almost exactly the same time every day: 5:20pm. That makes the rapidly-lengthening days in late winter very noticeable. Yesterday, for example, was the first day since November 2nd that my normal departure time was before sunset. And in just a couple of weeks—March 7th, most likely—I'll pick Cassie up from daycare before sunset. It really makes a difference.

With the news this morning that Ukraine has disabled yet another Russian ship, incapacitating fully one-third of the Russian Black Sea fleet, it has become apparent that Ukraine is better at making Russian submarines than the Murmansk shipyards. Russia could, of course, stop their own massive military losses—so far they've lost 90% of their army as well—simply by pulling back to the pre-2014 border, but we all know they won't do that. In other news of small-minded people continuing to do wastefully...

Butters Poochface has decided that her humans have abandoned her, so she's keeping me close. Despite the warm sun on the downstairs porch, where Cassie has sprawled, Butters has camped in my office where she can watch me literally bang my head on my desk trying to work out a thorny design problem: Earlier today, the famously stubborn hound discovered that Cassie alone can tow her reluctant butt down the sidewalk even without human intervention. After a few seconds of this Butters decided (realized?)...

I had a dentist appointment this morning, which allowed me to take some extra time walking Cassie and her houseguest to doggy day care, and then another half-hour to walk from my dentist's office (just 200 m from one train station) to the next station to get back. It helps that this morning had sun and warmth more like April than February: Alas, a cold front will make its way across the area later today, brining some showers and possibly a "light" thunderstorm. I did enjoy the morning, though. And if I...

Another sprint has ended. My hope for a boring release has hit two snags: first, it looks like one of the test artifacts in the production environment that our build pipeline depends on has disappeared (easily fixed); and second, my doctor's treatment for this icky bronchitis I've had the past two weeks works great at the (temporary) expense of normal cognition. (Probably the cough syrup.) Plus, Cassie and I have a houseguest: But like my head, the rest of the world keeps spinning: A 3-judge panel on...

The current work sprint ends tomorrow. Throughout, I've had several moments of "wow, I actually did that right three years ago" as I've extended or improved existing features for the next release. I've even added a couple of extra stories that didn't take me long to do. Meanwhile, I'm starting to get the sense of what it might be like when I'm 80, coughing so much that for the first time in years I'll actually miss rehearsal tonight. Which explains this post's headline: the cemetery is usually where the...

The gray ugliness we've had for over a week finally dissipated just after noon. For the first time since 11am on the 21st we have clear skies. It's amazing what a few hours of sun does for one's mood. On the other hand, I'm trying to figure out why Reddit's API doesn't return anything when I use the /search command, but works just fine otherwise. Since I'm building Reddit search into an app right now that turns out to be kind of a problem.

We haven't seen the sun in Chicago since last Sunday afternoon. So after a full week of gloaming—with entire days of low instrument conditions—we finally have two little shards of potential relief. First, as happens almost every year on January 28th, the sun sets tonight at 5pm for the first time since we changed the clocks in November. And then this morning, we finally have the phrase "Mostly sunny" in the weather forecast for tomorrow. We can only hope. Update: The Guardian worries that all the clouds...

We talk about anthropogenic climate change in human-centric terms: the planet is getting warmer very quickly relative to the historical baseline of 1800 CE. But heat just means energy. A plane flying from Taipei to Los Angeles got some kinetic energy from the warmer Pacific waters this week: China Airlines Flight 5116 rocketed to a speed of 1,329 km/h as it bolted eastward across the Pacific Ocean on Thursday, potentially breaking informal records for passenger travel. The commercial flight, which...

What do you get when you combine a 2°C air temperature, a 2°C dew point, frozen ground with snow patches, and nearly-calm winds? Visibility under 100 meters on my commute to the office: They say we may not see the sun until Wednesday. But they also say it'll be 7°C that day. March came early this year, it seems.

A weather pattern has set up shop near Chicago that threatens to occlude the sun for the next week, in exchange for temperatures approaching 15°C the first weekend of February. We've already had 43 days with above-normal temperatures this winter, and just 12 below normal during the cold snap from January 13th through the 22nd. By February 2nd, 84% of our days will have had above-normal temperatures since December 1st. Thank you, El Niño. Though I'm not sure the gloominess is a fair exchange for it....

Walking Cassie to day camp took a lot longer than usual this morning because the freezing rain and near-freezing temperatures after a long cold snap laid a layer of ice over nearly every sidewalk and street in Chicago. She seemed very concerned about my ability to walk, and very disappointed that we didn't take our usual detour to the bagel place to get me some coffee and her a fresh dog treat. The "wintry mix" has stopped and the temperature has risen all the way to 1.5°C at Inner Drive Technology...

Around 7 this morning, the official Chicago temperature at O'Hare went above -15°C for the first time in 81 hours, the longest such cold snap since February 1996: In the 1996 stretch, O’Hare recorded highs of -20.6°C on Feb. 2 and 3, and of -16.7°C on Feb. 4, according to NWS meteorologist Casey Sullivan. Sullivan said the longest stretch of temps below -15°C in the area was a period of five days in the 1880s, according to NWS records, which go back to 1871. “It doesn’t look like we’re going to do that...

My socials today have a lot of chatter about the weather, understandably as we're now in our fourth day below -15°C. And yet I have vivid memories of 20 January 1985 when we hit the coldest temperature ever recorded in Chicago, -32°C. The fact that winters have gotten noticeably milder since the 1970s doesn't really matter during our annual Arctic blast. Sure, we had the coldest winter ever just 10 years ago, but the 3rd and 5th coldest were 1977-78 and 1978-79, respectively. I remember the snow coming...

Our company has Martin Luther King, Jr. Day off, which will allow me to get a bit of rest after my lightning trip to Seattle. And to celebrate, I've broken out the Arran sweater and long-johns, because wow is it cold: The National Weather Service reported extreme cold and a wind chill of minus 40 in Aurora on Sunday morning and issued a wind chill warning through noon Monday. Weather service senior meteorologist Brett Borchardt said Chicago narrowly missed breaking the record — 1 degree — for the lowest...

I'm watching my plane arriving from Chicago to get all of us going back there on it, a little remorseful that I couldn't spend more time in Seattle. I last visited in 2013 to watch the Cubs hold their own against the Mariners for 9 whole innings, only to lose with no outs in the bottom of the 10th. On that June day Seattle had sunny 30°C weather. This morning we had sunny weather, I'll give it that: But warm? No. In the 38 hours of my trip it only got above -6°C once I got to the airport to go home....

Welp. My 10:00 flight has become a 3:00 flight: But at least when I get on board the plane, I'll have a good seat: Obviously if they had predicted the delay more accurately, I'd have slept longer, left later, and probably not dropped Cassie off with my friends until this morning. She seems to be settling in just fine, though: Hooray for air travel in January. My guess is that if the original crew had flown on to Seattle, they'd have timed out. So they probably moved my plane's crew to a shorter flight...

I have enough travel experience to know that a winter storm doesn't totally shut down O'Hare. I mean, isn't it pretty? It does, however, cause some disruptions: But knowing that my flight has a 2+ hour delay means I can take a leisurely bus trip for $3.25 (including transfer), which is way better than a $60 Lyft that would take almost as long. The bus got up to 20 km/h at one point! Look at us zoom through Lincoln Square: And along the route, a little bit of good news from the airline! So only two hours...

We knew this was coming eventually: URGENT - WINTER WEATHER MESSAGE National Weather Service Chicago IL 243 PM CST Thu Jan 11 2024 ILZ006-103-104-120445- /O.CON.KLOT.WS.W.0002.240112T0900Z-240113T1800Z/ Lake IL-Northern Cook-Central Cook- Including the cities of Waukegan, Buffalo Grove, Mundelein, Gurnee, Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 243 PM CST Thu Jan 11 2024 ...WINTER STORM WARNING IN EFFECT FROM 3 AM FRIDAY TO NOON CST...

Chicago had its 4th-warmest December in history last month, with temperatures averaging about 4°C above normal. The trend has continued this month as well. That won't completely end tonight, though we may see some snow: The first “significant” winter storm to impact the Chicago region is scheduled to start Monday night, with meteorologists predicting two to five inches of snow accumulation and wind gusts up to 30 miles per hour across portions of central and northeast Illinois and northwest Indiana. A...

We got about 50 mm of snow overnight, even though the temperature barely got below freezing at O'Hare and never got below freezing at IDTWHQ. I expect most of it will melt today, but this morning it looked pretty: On the other hand, most of the models predict a huge winter storm next weekend. If I get supremely lucky, the worst of it will hit while I'm away. If my luck runs as usual, I'll spend a lot more time at O'Hare than I'd prefer. At least sunrises have finally started to get earlier. 

"Scattered flurries," they said. "Less than 10 mm accumulation," they said. The forecast has changed a bit since yesterday: Today: Snow and freezing drizzle likely, becoming all snow after 10am. Cloudy, with a high near 1. West northwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one centimeter possible. Tonight: Snow likely...

One of my friends got this little clock for me: It's an Author Clock. Instead of just the time, it shows a literary quote containing the time. They have well over 1,440 quotes in there (they claim 13,000), and they update frequently, so you may never see the same quote twice. I had it in my home office for about an hour and got no work done. Because it's that cool.

As I said yesterday, Christmas this year had much better weather than last year, despite the rain. And this morning, it's official: we had the second-warmest December 25th since records began, with a high at O'Hare of 15°C. The warmest, in 1982, hit 17°C. It's cooled off just a bit today but we don't expect any rain. I managed to get Cassie out for an hour and eight minutes yesterday. Today I actually have to work, but she'll get a full hour at least.

Last year: Today: This kind of warmth on Christmas? (In fairness, the record is 17°C in 1982.) Thank you, Santa! Cassie has already gotten more than an hour of walks, to say nothing of the 3½ hours of walks she got earlier this weekend. It's raining now, but we'll go out again once it stops.

Cassie and I walked down to Christkindlmarket by Wrigley Field yesterday to meet up with some friends. I understand that the lakefront was completely fogged in, but a kilometer or so inland it just looked creepy: And on the walk home: Right now at Inner Drive Technology World Headquarters, the sun has started peeking out, though the temperature-dewpoint spread hasn't gotten that much wider from this morning: 10.9°C with a dewpoint of 10.6°C. O'Hare still reports mist with increasing horizontal...

The WGN Weather Blog noted that today's forecast high temperature at O'Hare (11°C) is an incredible 29°C/52°F warmer than the high temperature a year ago. Last December 22nd stayed above freezing until just before noon, then slid all the way down to -21°C at midnight. And it kept getting colder overnight. Last December 23rd, Cassie got all of 13 minutes of walkies. She's already gotten half an hour this morning with promises of 2 full hours before we go to bed. I know it's a lot to ask for, Santa, but...

The El Niño part of the ENSO typically gives Chicago warm, dry winters (relatively—it still gets cold and snowy here, just not as cold and snowy as usual). Exhibit 1, a map of temperature anomalies in the Continental US for the first 12 days of December: I'm about to leave the office to go home, where it's 8°C, after hitting 11°C at O'Hare a couple of hours ago. Tomorrow it might get warmer. And that's OK by me.

Cassie has two fur coats on, but I don't. Spot the cold front:

I complained yesterday that Chicago hadn't seen sunlight in almost a week. Ever the fount of helpful weather statistics, WGN pointed out that it made it the cloudiest start to a December since 1952. This streak had nothing on my winter break in 1991-92, when Chicago went 12 days without sunlight, or spring 2022, which had only 1 day of sunshine from March 21st through May 2nd. So the sun on my face this morning was delightful. In other gloominess: Julia Ioffe reports that Hamas has refused to release...

Forget Christmas songs: Chicago does not have the most wonderful time of the year between mid-November and the beginning of January. We haven't seen the sun all month (well, I have, but I was in California), and we had a lovely thing we call "wintry mix" during morning rush hour. It looks like we might get up to 13°C on Friday, at the cost of an obscene amount of rain dumping on the Pacific Northwest as the warm air mass makes it way toward us. Elsewhere: When the head of your climate summit is a...

It's still not what I want to see on Hallowe'en: Tomorrow will be warmer, we think.

We officially had our first freeze last night as the temperature at O'Hare dipped to -1°C. At Inner Drive Technology World HQ it only got down to 0.1°C, barely above freezing, but still cold enough to put on ear muffs and gloves taking Cassie to day camp this morning. It'll warm up a bit this weekend, though. Meanwhile, I'm writing a longer post about propaganda, which I may post today or tomorrow. And that's not the only fun thing happening in the world, either: Ukraine has had a lot of success blowing...

After having the 4th-mildest winter in 70 years, the weather hasn't really changed. Abnormally-warm February temperatures have hung around to become abnormally-cool March temperatures. I'm ready for real spring, thank you. Meanwhile... ProPublica reports on the bafflement inside the New York City Council about how to stop paying multi-million-dollar settlements when the NYPD violates people's civil rights—a problem we have in Chicago, for identical reasons—but haven't figured out that police oversight...

Welcome to March in Chicago, where the temperature drops 20°C in 31 hours: This morning's -10.7°C was the coldest temperature in Chicago since the night of February 3rd-4th. What a strange winter. Check back on Wednesday when it's back above 10°C.

I'm arguing with the Blazorise framework right now because their documentation on how to make a layout work doesn't actually work. Because this requires repeated build/test cycles, I have almost no time to read all of this: The US Surface Transportation Board has approved a merger between the Canadian Pacific and Kansas City Southern railroads, which will almost certainly bollix up commuter rail traffic in Chicago's western suburbs. A Russian warplane downed a US drone over the Black Sea. George Will...

I spent way more time than I should have this morning trying to set up an API key for the Associated Press data tools. Their online form to sign up created a general customer-service ticket, which promptly got closed with an instruction to...go to the online sign-up form. They also had a phone number, which turned out to have nothing to do with sales. And I've now sent two emails a week apart to their "digital sales" office, with crickets in response. The New York Times had an online setup that took...

Cassie does not like staying inside because of the rain:

We've had rain since about 9am while the temperature has held onto 1°C with two hands and a carabiner, so neither Cassie nor I will get our quota of walks this afternoon. But that does give me extra time to digest all this: James Fallows eulogizes his old boss, President Jimmy Carter. After listening to yesterday's oral arguments, the Washington Post team covering Gonzalez v Google doesn't think the Supreme Court will overturn Section 230. A history teacher wants to help Bloomington, Ill., move past its...

Here we have a typical mid-March temperature profile for Chicago: Of course, that's not from mid-March, that's today. It got up to 9.1°C at Inner Drive Technology World Headquarters, without a cloud in the sky, and it looks likely to do the same tomorrow. Cassie got a 5 km walk earlier today and I plan to do 7 km tomorrow. Consequently I won't spend a lot of time banging away at my keyboard this afternoon. Probably not much tomorrow, either.

Just in time for spring, the City of Chicago has just announced the winning names for seven of our beloved snowplows: Da Plow Holy Plow! Jean Baptiste Point du Shovel Mrs O'Leary's Plow Salter Payton Sears Plower Sleet Home Chicago From the Chicago Tribune: Nearly 7,000 potential names were submitted in 17,000 suggestions from Chicago residents. Initially, the city planned to name six snowplows — one for each snow district — in its fleet of almost 300 baby-blue “Snow Fighting Trucks.” (During a major...

I finished a couple of big stories for my day job today that let us throw away a whole bunch of code from early 2020. I also spent 40 minutes writing a bug report for the third time because not everyone diligently reads attachments. (That sentence went through several drafts, just so you know.) While waiting for several builds to complete today, I happened upon these stories: The former co-CEO of @Properties bought 2240 N. Burling St., one of the only remaining pre-Fire houses in Lincoln Park, so...

It got practically tropical this afternoon, at least compared with yesterday: Cassie and I took advantage of the no-longer-deadly temperatures right at the top point of that curve to take a 40-minute, 4.3 km walk. Tomorrow should stay as warm, at least until the next cold front comes in and pushes temperatures down to -18°C for a few hours Thursday night. I'm heading off to pub quiz in a few minutes, so I'll read these stories tomorrow morning: London plans to build an elevated rails-to-trails park...

It's official. Last month had the lowest percentage of possible sunshine (18%) of any January in history and the second-lowest percentage of any month in history. The month also had more overcast days (18) than all but two of the 1,791 months in the historical record. Only January 1998 (20) and November 1985 (19) had more. (Records go back to October 1871.) One interesting tidbit: 3 of the 5 least-sunny Januarys happened in the last 6 years. But as I write this, there isn't a cloud in the sky. (It's...

I have no idea. But today I managed to get a lot of work done, so I'll have to read these later: A whopping 78% of voters in Rep. "George Santos" (R-NY) district think he should resign. Who should I vote for in the upcoming Chicago Mayoral election? National Geographic explains the science behind seasonal depression. Via Bruce Schneier, it looks like ransomware payments have declined 40% since 2021. Writing for Strong Towns, Michel Durand-Wood compares urban planning to...pizza. James Fallows describes...

I can't describe how much better I feel today after weeks of gloomy, cloudy weather. WGN's Tom Skilling confirms it's not all in my imagination: It's official—despite today's sun, January 2023 will go down on the books as the cloudiest January since sunshine records were taken starting 129 years ago in 1894. That's the word from Frank Wachowski who reports the month hosted only 18% of its possible sun--eclipsing the 1998 record of 20%! On the other hand, the temperature outside Inner Drive Technology...

The sun finally came out around 3:30 this afternoon, as a high overcast layer slid slowly southeast. Of course, the temperature has fallen to -11°C and will keep sliding to -18°C overnight, but at least the gloom has receded! January will still end as the gloomiest ever, however, with around 18% of possible sunshine all month, plus whatever we get tomorrow. Meanwhile, I want to come back to these articles later: Radley Balko points out that giving hyper-aggressive cops less oversight and a...

I enjoyed my lunch in the Loop today, but not the walk back to the office: Sigh. At least the sun sets at 5pm for the first time since November 5th.

If you squint, you can see shadows on the houses down the street from me: Officially those are "broken clouds," covering 7/8ths of the sky. But the sun is peeking out of that other 1/8th. I'll take it. Of course, it'll be overcast the rest of the week. I'm really tired of this.

The graphical forecast for Chicago encourages me: it shows that the 100% overcast we've had for the last week will get a bit thinner tomorrow afternoon, then a bit thinner Tuesday morning, then...go back to another week of 95% cloud cover. Sigh. At least the sun finally sets after 5pm on Thursday. Of course, the clouds actually keep Chicago warm in the winter, and the warm air keeps the clouds from thinning out until a strong enough front blows them away. So despite the lack of sun, the temperature...

I've barely finished my coffee so I'm still processing this amazing news: Monday Sunny, with a high near 2. West southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. "Sunny." I hope...I hope...I hope... Of course, temperatures will fall below normal for the first time all year by Thursday, and the European Centre for Medium-Range Weather Forecasts believes Chicago has a 31% chance of getting 100 mm of snow by Thursday with most of it falling...

Just a pre-weekend rundown of stuff you might want to read: The US Supreme Court's investigation into the leak of Justice Samuel Alito's (R) Dobbs opinion failed to identify Ginny Thomas as the source. Since the Marshal of the Court only investigated employees, and not the Justices themselves, one somehow does not feel that the matter is settled. Paul Krugman advises sane people not to give in to threats about the debt ceiling. I would like to see the President just ignore it on the grounds that Article...

With 10 days to go to solidify the record, Chicago has tied for cloudiest January in history, with 20% of possible sunshine (normal is 40%), with 11 of the first 19 days of 2023 giving us exactly zero sun. The record, set in 1998, is 20 of 31 days without sun, and three recent Januaries (2017, 2020, and 2021) saw no sun on 16 of 31 days. The cause, though, is reflected in us seeing the second-warmest January since records began in 1871, with every single day having an above-normal temperature. The...

One Daily Parker reader sent me this clarification that the big hole in CA-92 preventing people in Half Moon Bay, Calif., from reaching Silicon Valley is not, technically, a sink hole: The first thing to know about that sinkhole that opened on Highway 92 on Thursday: It’s not a sinkhole: Geologists make a distinction between sinkholes, which require a particular blend of soils — limestone, salts, gypsum and other components — and caverns that appear with water due to engineering failures, aging...

Staring out a window at the Terminal A parking garage at DFW Airport, I pause to check my email. Top of the pile I see this lovely report from MSNBC: Californians should brace for flooding and possible landslides as “heavy to excessive rainfall” is expected over the weekend and into next week, forecasters warned early Saturday.  With recovery efforts continuing in parts of the state which was battered by storms earlier this week, the National Weather Service said in a bulletin that a couple of Pacific...

I can't remember ever taking an umbrella to California, but I'm packing one today. So instead of the sunny and cold weather I've usually experienced in San Francisco, the forecast calls for wet and cold weather every day I'm there, with the sun coming out right after I leave. Here in Chicago, we've had just 20% of possible sun this month, which WGN points out has completely obscured that we have 15 minutes more daylight than we had at the solstice. On the other hand, so far we've had the 4th-warmest...

I got a lot done today, mostly a bunch of smaller tasks I put off for a while. I also put off reading all of this, which I will do now while my rice cooks: The EU's Copernicus Climate Change Service determined that 2022 was the fifth-hottest year on record, once again making the last 8 years the hottest on record. As North America sees record warmth and record-low snowfall this winter, we can guess how 2023 will end up. In no small irony, Illinois was actually cooler than normal last year. I've said...

For the first week of 2023, Chicago got just 2% of possible sunlight, with no sun at all since last Monday. Normal for January is 40%. On the other hand, so far it's the 4th-warmest January in history, almost 10°F (6°C) above normal, with the 8-to-14 day forecast predicting much above normal temperatures. Note the top 7 are all in the past 31 years. Unfortunately those two things correlate strongly. So we probably won't get a lot of sun until it either cools down or warms up. Such is winter in Chicago....

Southwest Airlines, generally known for operational excellence, had a bad weekend from which they still have not recovered: Tens of thousands of flights have been canceled across the country due to the winter storm and other issues, spoiling holiday plans for many — and Midway has been hit particularly hard by the Christmas chaos. As of Tuesday morning, at least 245 flights there had been canceled in the past 24 hours, according to the Department of Aviation. Many cancellations are coming from budget...

The temperature here at Inner Drive Technology World Headquarters peaked at -5°C, the warmest we've had since 2:30pm on Thursday. Next Thursday it'll hit 10°C, which is 32°C (57°F) warmer than Saturday's overnight low. Welcome to Chicago in the era of rapid climate change. I hope we don't get any more really horrific cold snaps this winter, but I expect we will. For now, though, I'm going to take Cassie on the longest walk she's had in almost a week.

It cooled off a bit this afternoon: We've hit -11°C, down from 1.1°C right before that sharp turn at 12:32, and it keeps dropping. Plus, we've got ourselves some snow. This is 1:40pm: And this is 3:40pm: Updates as conditions warrant.

In the last 24 hours, the temperature forecast hasn't changed but the snow forecast has: Right now it's a calm, overcast 0°C. But then we have this from the National Weather Service: Today Snow, mainly after 11am. The snow could be heavy at times. Areas of blowing snow after 3pm. Temperature falling to around -13°C by 5pm. Wind chill values as low as -25°C. Breezy, with a southwest wind 10 to 20 km/h becoming northwest 30 to 40 km/h. Winds could gust as high as 55 km/h. Chance of precipitation is 100%....

We get one or two every year. The National Weather Service predicts that by Friday morning, Chicago will have heavy snowfall and gale-force winds, just what everyone wants two days before Christmas. By Saturday afternoon we'll have clear skies—and -15°C temperatures with 400 mm of snow on the ground. Whee! We get to share our misery with a sizeable portion of the country as the bomb cyclone develops over the next three days. At least, once its gone and we have a clear evening Saturday or Sunday, we can...

What a delight to wake up for the second day in a row and see the sun. After 13 consecutive days of blah, even the -11°C cold that encouraged Cassie and me to get her to day care at a trot didn't bother me too much. Unfortunately, the weather forecast says a blizzard will (probably) hit us next weekend, so I guess I'll have time to read all of these stories sitting on the couch with my dog: The House Select Committee on the January 6th Insurrection referred the XPOTUS to the Justice Department on four...

This was the view out my (downtown) office window Friday afternoon: And this, after 13 straight days of overcast skies, was the view out my (home) office window a few minutes ago: On the other hand, it's -9°C going up to -4°C...but that trade-off works fine for me.

This just in: as of sunset yesterday, Chicago has experienced the longest spell with no sun (12 days) since 9 January 1992. And the forecast doesn't call for any until tomorrow afternoon. In related news, Chicago-area therapists report overwhelming demand...

As I look out my office window at the blowing snow accumulating on downtown Chicago streets, I think back to days gone by when we had sunlight. Eight straight days of gray tend to wear on a person. It looks like we'll have sun on Sunday, just before the arctic blast comes through and drives temperatures down to -14°C by Wednesday. This also comes just after Cassie got a perfect bill of health at the vet yesterday—except that she's now 15% overweight. Guess who's getting raw green beans for dinner for...

First: the past. Chicago has not seen the sun since last Thursday at all, and hasn't had 50% of possible sunlight since the 4th. We might have sunlight on Sunday—when it's -3°C. Because nothing says "December in Chicago" like 11 days of overcast skies. Second: the future. Today's forecast predicts temperatures 11°C below normal by next Friday. But winter builds character.

With tomorrow night having the earliest sunset of the year, it got dark at 4:20 pm—two hours ago. One loses time, you see. Especially with a demo tomorrow. So I'll just read these while devops pipelines run: Reversing their First Amendment argument from only 18 months ago, the Chicago Tribune editorial board finally agrees with most Chicagoans that the big sign facing down Wabash Street from the tower named after the XPOTUS has to go. After reporting on elections for 22 years, Josh Marshall finally...

In Chicago, from November 15th to December 31st, the sun sets before 4:30pm. Not much before; for about 11 days, it sets within a few seconds of 4:20pm before getting just a few seconds later. The only point I'm making is: it's dark already. Cassie has gotten exactly one walk in full daylight a day for the last week, and that will likely continue. Ah, winter. Oh, and the Fourth Circuit has once again (metaphorically) called XPOTUS-appointed Federal Circuit Judge Aileen Cannon an idiot.

Meteorological winter begins in the Northern Hemisphere today. In Chicago right now we have sunny skies and a normal-for-December 2°C. And any day above freezing between December 1st and March 1st works for me. Meanwhile: Eric Levitz explains why four railroad unions might go on strike next week. Hint: greedy private equity investors. Adam Conover explains why so many major retail chains have gone bankrupt in the past few years. Hint: greedy private equity investors. The pilot who crashed his Mooney...

It's 14°C right now, going down to -3°C tonight. Then it's back up to 8°C on Friday. Because why wouldn't the beginning of winter feel like April? While you ponder that, read this: Tom Nichols warns that the authoritarian right may have lost the plot recently, but not for long. Patty Davis thinks that ignoring the XPOTUS will make him go away. That's cute. The Republicans have asked loser Blake Masters to explain why they lost. United Airlines and American Airlines have moved away from small regional...

No matter where you find yourself today, at least you're not in Western New York: The lake-effect snowstorm keeps pounding the Southtowns, with major highways and some roads closed. A travel ban has been reinstituted for the City of Buffalo from William Street downtown to the Town of Cheektowaga line and everything south, according to Erie County Executive Mark Poloncarz. Gov. Kathy Hochul announced Thursday the Thruway from Rochester to the Pennsylvania border was closed to commercial traffic, although...

Between my actual full-time job and the full-time job I've got this week preparing for King Roger, Cassie hasn't gotten nearly the time outdoors that she wants. The snow, rain, and 2°C we have today didn't help. (She doesn't mind the weather as much as I do.) Words cannot describe how less disappointed I am that I will have to miss the XPOTUS announcing his third attempt to grift the American People, coming as it does just a few hours after US Senator Rick Scott (R-FL) announced his bid for Senate...

Tonight's forecast calls for the S-word: The first real snow of the season could hit as soon as Monday night — and more snowflakes could fall throughout the week. Chicago’s set to have a snowy, chilly week, with most days seeing temperatures [below freezing], according to the National Weather Service. Monday will be partly sunny and could warm up to 5°C, according to the National Weather Service. There’s a 50 percent chance for snow overnight, mostly after 4 a.m. Tuesday. Snow is expected to fall...

I'm running all 538 unit tests in my real job's application right now after updating all the NuGet packages. This is why I like automated testing: if one of the updated packages broke anything, tests will fail, and I can fix the affected code. (So far they've all passed.) This comes after a major demo this morning, and a new feature that will consume the rest of the sprint, which ends next Monday. Oh, and I have two opera rehearsals this week. Plus I have to vote tomorrow, which could take 15 minutes or...

I have only two rooms left to pack before my move on Monday: the master bedroom (which will take me about 30 minutes and the movers about the same), and the kitchen (which will take me most of today). I also had to reserve some time later this afternoon to grab a pint with a friend at Empirical Brewery, because (a) the weather could not look better and (b) they close permanently tomorrow night. Let's move on from the demise of the second brewery three blocks from my new house in the period between me...

The temperature already hit 11°C at O'Hare today, melting the last bits of snow covering roads and sidewalks, and letting me wear regular shoes and a lighter coat for the first time in a couple of weeks. Spring officially starts tomorrow, and I'm ready for it. I don't know the temperature in Kyiv, though, because they stopped sending weather reports after 5pm Saturday. I do know that the city still has water and electricity, because my friend keeps posting to Facebook. And I know from Julia Ioffe's...

It's 8.6°C according to the thermometer here at IDTWHQ, so guess who's about to get a walk?

Enjoy this great photo from the GOES-East satellite showing the band of snow that fell yesterday: And if you look closely at the animated version, you can see the snow melting along the edges.

Winter officially has another week and a half to run, but we got a real taste of spring in all its ridiculousness this week: Yesterday the temperature got up to 13°C at O'Hare, up from the -10°C we had Monday morning. It's heading down to -11°C overnight, then up to 7°C on Sunday. (Just wait until I post the graph for the entire week.) Welcome to Chicago in spring. Elsewhere: Republicans in New York and Illinois have a moan about the redistricting processes in those states that will result in...

The temperature dropped 17.7°C between 2:30 pm yesterday and 7:45 this morning, from 6.5°C to -10.2°C, as measured at Inner Drive Technology World Headquarters. So far it's recovered to -5.5°C, almost warm enough to take my lazy dog on a hike. She got a talking-to from HR about not pulling her weight in the office, so this morning she worked away at a bone for a good stretch: Alas, the sun came out, a beam hit her head, and she decided the bone could wait: Meanwhile, in the rest of the world: Julia...

Eighty years ago today, the US imposed daylight saving time as a wartime energy-saving measure. It took until April 1966 for Congress to enact a permanent regime of changing the clock twice a year. But that's all ancient history. More recent history: Peter Wehner examines how the loser XPOTUS really hates that he's a loser. Meanwhile, Michelle Cottle wonders when the Republican Party turned "into a bunch of snowflakes?" The City of Chicago has (finally!) started cracking down on "dibs," the practice of...

Other than making a hearty beef stew, I have done almost nothing of value today. I mean, I did some administrative work, and some chorus work, and some condo board work. But I still haven't read a lick of the books I've got lined up, nor did I add the next feature to the Weather Now 5 app. I did read these, though: An Illinois state judge has enjoined the entire state from imposing mask mandates on schools, just as NBC reports that anti-vaxxer "influencers" are making bank off their anti-social...

On the walk home from the Empirical Taproom last night, Cassie managed to lose all four of her boots, at roughly 500-meter intervals. It got to the point where I started compulsively checking her paws to see if any remaining boot(s) remained attached, and still, they just vanished. Well, winter is almost over, I suppose...

Last night I went to the "Wait Wait...Don't Tell Me!" taping at Harris Theater in Chicago, and afterwards my friend and I talked about how gloomy the weather and darkness of winter are. I pointed out to her that tomorrow, February 5th, the sun rises at 7:00 for the first time since November 15th, and we've got 55 minutes more daylight than we had at the solstice six weeks ago. In other words, yes, it still gets dark early and we get up most weekdays before dawn, but things have already improved since...

We only got about 50 mm of snow overnight, but the second wave came in the morning and hasn't stopped. And yet, not everyone cares about the natural disaster unfolding around us: She followed up on her romp this morning by eating my earmuffs. Sigh.

While we wait for the snow to start falling, the World Meteorological Organisation announced today that a lightning flash on 29 April 2020 extended for 768 km across three states and lasted for 10 seconds: The new record for the longest detected megaflash distance is 60 kilometres more than the previous record, with a distance of 709 ± 8 km (440.6 ± 5 mi) across parts of southern Brazil on 31 October 2018. Both the previous and new record used the same maximum great circle distance methodology to...

We seem to get our worst snowstorms during the first week of February. A big one has formed southeast of here, and though forecasters know it will hit the Chicago area tonight, they don't know exactly where: The majority of the snow is expected to fall beginning around 6 p.m. Tuesday and continuing through most of the day Wednesday, according to meteorologists at the National Weather Service in Romeoville. As much as 8 inches to 1 foot of snow could fall in the Chicago area and points south. Forecasters...

I'm waiting for my flight home at the Raleigh-Durham airport, watching Jim Cantore in Boston. You never want to see Cantore in your home town: it means horrible, rotten, no-good weather. The only nice thing about Boston's weather this morning is that the snow has moved on—for now: Boston received 23.6 inches [600 mm] of snow Saturday, tying its record for a one-day snowfall, according to the National Weather Service. We haven't seen 600 mm of snow in one day in Chicago ever. Even in the Blizzard of...

The coffee shop I went to about an hour ago had a sign that said, "Snow day - open at 10am." It did, in fact, snow overnight here. And some of the sidewalks were, in fact, icy. But the temperature only got down to one degree below freezing, it snowed less than 20 mm, and none of it stuck to the roads. Ah, North Carolina in winter, bless your heart!

C'mon, Chicago...only a little ways left to hit -10°C...you can do it... The bottom of that curve (-19.4°C) coincided perfectly with Cassie's first walk this morning. We made it around the block in 10 minutes, but she clearly wanted to go back inside most of the way. The forecast says it'll keep going up slowly until about 3pm tomorrow, when it starts sliding again, just not as far as it did last night. And Tuesday might even stay above freezing all day!

The snow has finally stopped for, we think, a couple of days, and the city has cleared most of the streets already. (Thank you, Mike Bilandic.) What else happened today? The James Webb Space Telescope reached Lagrange-2 this afternoon, and will now settle into a "halo orbit" that will hold it about 1.46 million km from Earth. (It's still traveling at 200 m/s, which gets you from Madison to Peterson in about a minute.) Lord Agnew (Con.), the minister responsible for policing Covid fraud in the UK...

We have one of those lovely January days when a tongue of cold air pushes south from Canada and gives us the warmest temperature of the day at midnight. Yesterday the Inner Drive Techology World Headquarters got up to 6°C around 3:30pm, stayed around 5°C from 6:30 pm until 1am, and since then has cooled down to -5°C. The forecast calls for continued cooling until reaching -13°C around 6am tomorrow. Yesterday's weather conditions encouraged the formation of "pancake ice" on Lake Michigan. Block Club...

The temperature bottomed out at -14.4°C around 1:30 am, and has climbed ever so slowly since then to -0.3°: Will we get above freezing? The forecast says yes, any moment now. But the sun will set in about 5 minutes. Anyway, a guy can dream, right? Meanwhile, Chicago's teachers and schools have agreed to let the kids back tomorrow, even as the mayor herself tested positive for Covid. And the Art Institute's workforce has formed a union, which will operate under AFSCME. And that's not all: It turns out...

I managed to acquire a few bruises last night walking Cassie. I'm fine; she's fine; but my left hand and elbow are a bit sore. Yesterday continued our really strange week as the repeating 96-hour cycle of cold and thaw continued: Starting around 4pm, the warm front pushed just enough moisture ahead of itself to give Chicago a fine mist that instantly coated everything. Even though the air got above freezing later on, the sidewalks did not. Result: most of them got a perfectly smooth, nearly invisible...

The temperature at Inner Drive Technology World Headquarters bottomed out at -16.5°C around 8am today, colder than any time since February 15th. It's up to -8.6°C now, with a forecast for continued wild gyrations over the next week (2°C tomorrow, -17°C on Monday, 3°C on Wednesday). Pity Cassie, who hasn't gotten nearly enough walks because of the cold, and won't next week as her day care shut down for the weekend due to sick staff. Speaking of sick staff, New Republic asks a pointed question about the...

Every so often in the winter, a cold front pushes in overnight, giving us the warmest temperature of the day at midnight. Welcome to my morning: The sun actually came out a few minutes ago—right around the time the temperature started dropping faster. The forecast says temperatures will continue falling to about -12°C by 3pm, rise ever so slightly overnight and tomorrow, then slide on down to -17° from 3pm tomorrow to 6am Friday. And, because it's Chicago, and because the circumpolar jet stream looks...

Despite the forecast of 200+ mm of snow overnight, we got about 50 over here. O'Hare reported 100 mm of snow on the ground at 6am, which again didn't even come close to the dire warnings we got Friday night. Still, the sidewalks by my house have snow, slush, and salt all over them, which Cassie discovered (mostly to her delight) first thing this morning. Within 10 minutes, she'd gotten ice and salt lodged into one of her pads and had to hop the last 20 meters to the door. I have a solution for that: dog...

We almost made it to December 31st without measurable snowfall, which would have broken the record of 290 days. Alas, at day #288... I snapped that photo with the wind at my back and quarter-sized flakes melting on my coat. It was 1.7°C then, but by the time I sloshed home with the wind in my face and rain soaking through my coat, it was getting just enough warmer to really make the weather really suck dingo balls. At least I now have my Covid booster. Hurrah. And I now want to take a nap...

Via The Washington Post, Climate Central reports that winters have gotten significantly warmer in the US, especially in the Great Lakes and Northeast regions: [W]inter in the United States is warming faster than any other season. Since 1970, average winter temperatures have increased [0.6°C] or more in every state, while 70 percent have seen increases of at least [1.7°C]. Other studies have shown the length of winter season shrinking globally as well. From 1952 to 2011, winter shrank by at least 2.1...

If, as expected, Chicago gets no measurable snow by 6pm tonight, we will set a new record for the latest measurable snowfall of the cold season (July 1st to June 30th, believe it or not), and the second-longest stretch without snow in recorded history: On Monday...Chicago tied the record, which dates back to Dec. 20, 2012. There is no snow in the forecast until possibly well beyond Christmas. There has been some snow so far this season. But instead of having the first typical snowfall earlier in the...

I will now take a break from my ongoing struggles to make Blazorise play nicely with Open ID authentication so I can read these: Block Club Chicago, which has essentially taken over from the Chicago Tribune in local news coverage as the latter is slowly strangled by a hedge fund, investigated the Amazon carryall boxes that seem to pop up everywhere these days. Paul Krugman spends some time explaining inflation in general and our current round of it in specific. Gordon Ramsay has opened his third...

I just started Sprint 52 in my day job, after working right up to the last possible minute yesterday to (unsuccessfully) finish one more story before ending Sprint 51. Then I went to a 3-hour movie that you absolutely must see. Consequently a few things have backed up over at Inner Drive Technology World Headquarters. Before I get into that, take a look at this: That 17.1°C reading at IDTWHQ comes in a shade lower than the official reading at O'Hare of 17.8°, which ties the record high maximum set in...

My outdoor thermometer has alerted me to an unusual temperature swing: Yes, that's a 4°C rise in one hour. At least it's stopped raining. But there is a tornado warning about 100 km from here, so there's a lot of energy in the air right now. Meanwhile, indoors, my fireplace caused a spike in CO2: Don't worry, 2,000 ppm won't hurt me. But I did get an alert about it.

We're all set to perform Handel's Messiah tomorrow and Sunday, which got noticed by both the local news service and local TV station. Otherwise, the week just keeps getting odder: Monkees singer-songwriter Michael Nesmith died today at 78. Consumer prices rose at an annualized rate of 6.8% in November, the highest rate in 39 years. Catherine Rampell wonders who would ever design a political system like ours. Kate Riga explains the dog-whistle Justice Amy Coney Barrett (R) used in last week's oral...

The temperature bottomed out last night just under -10°C, colder than any night since I adopted Cassie. (We last got that cold on February 20th.) Even now the temperature has just gone above -6°C. Though she has two fur coats on all the time, I still think keeping her outside longer than about 20 minutes would cause her some discomfort. Add that it's Messiah week and I barely have enough free time to give her a full hour of walks today. Meanwhile, life goes on, even if I can only get the gist of it...

Cassie and I took a walk by Montrose Harbor on Sunday afternoon at just the right time: And yesterday, at my downtown office, I also got the timing right: Winter begins tomorrow, but we can still enjoy the last few days of autumn.

A group of pub-goers in Yorkshire got trapped with an Oasis cover band after freak snowfall made the area impassible: Dozens of people, mostly strangers, spent the weekend snowed in together at the remote pub after heavy snowfall blocked the exits. The Tan Hill Inn, which calls itself the U.K.'s highest pub, was hosting the band Noasis when snowfall made leaving the area dangerous for staff, musicians and pub-goers. So they stayed — and stayed and stayed — all weekend, waiting for the danger to pass....

Just a few stories: President Biden declared that the US is on track to have enough Covid-19 vaccine to jab every adult in the country by the end of May. That did not stop Republicans in Texas and Mississippi from ending mask mandates and other Covid-19 safety measures. The House of Representatives may pass a major election reform bill that could give Senate Democrats the impetus to kill (or at least maim) the fillibuster. The Chicago Tribune spent some time on a retrospective of our winter weather...

Just a couple passing stories this afternoon: Chicago lost another pair of major conventions this summer due to Covid-19. In the past year, organizers have cancelled over 200 events representing nearly a million visitors to Chicago. At least the end is in sight. The right-leaning US Supreme Court signaled it might allow states to further restrict voting rights. Since the Republican Party can no longer win elections on policy or popularity, voter suppression, such as the list of restrictions passed by...

I've already done 8 km of walks this morning, and tomorrow I'm doing another 9. (Tomorrow's will end at Sketchbook Brewing, so I'll be even more motivated.) After being cooped up at home and forced to get my daily steps bundled up like the Michelin Man for a few weeks, I feel a bit liberated. The sidewalks are almost all clear (except for a few buildings whose owners suck, like the Cagan Management-run apartments near me), it's already 8°C outside, and the sky is crystal-clear. Tomorrow we might get a...

From our local television station, WGN-TV, an amazing video of ice breaking up on Lake Michigan this past Sunday and Monday:

I read the news today, oh boy. And one of the stories reminded me of this movie: See if you can guess which one. The FBI charged Richard Michetti, of Ridley Park, Pa., with several crimes related to the January 6 insurrection after his ex-girlfriend turned over photos, videos, and texts of Michetti storming the Capitol. She did so shortly after he called her a "moron" in one of the texts. The North Atlantic Overturning Circulation has declined to its lowest point in over a millennium, threatening to...

Spring in Chicago tends to produce lots of mud. We can already tell this year will produce epic amounts. The temperature has stayed above freezing for 30 hours now, hitting 8°C just after noon. So far (at O'Hare, anyway) 12½ cm of snow has melted, and will continue to melt until the temperature goes below freezing again tomorrow night. The water has to go somewhere. The city helpfully creates massive ice dams where sidewalks meet roads, so most of it just pools there. (I'll have photos maybe tomorrow.)...

Yesterday's official high at O'Hare, 3°C, was the first since February 4th above freezing. And yet I'm still not satisfied. I think the 45 cm of snow still on the ground may have something to do with it. Or maybe that yesterday morning it was -8°C. But really, I think the fact that we haven't had 24 straight hours above freezing since January 7th (day's low: 1°C) might also add to the annoyance. (I'll have more interesting things to post later today.)

The temperature at O'Hare did, in fact, rise above freezing around noon today. It's now officially 2°C. Break out the shorts!

If the forecast holds, today will be the 15th of 16 straight days of below-freezing temperatures, and the 19th consecutive day with 30+ centimeters of snow on the ground. On Sunday, though the temperature will just barely break the freezing point (1°C predicted), this winter will move from 5th to 4th place in history on that last statistic. Officially O'Hare has 46 cm of snow right now, and until Tuesday's predicted mostly-sunny 6°C, not a lot of that will melt. (The last time we had this much snow on...

Extreme cold and winter weather slammed Texas over the weekend, dropping temperatures to -9°C in Houston and causing snow in Galveston. But Texas politics has made the situation far, far worse as power failures have affected a quarter of all Texans: As this map makes obvious, politics seems to have caused the worst of it. The right-wing Republican government of Texas slashed regulations and even disconnected Texas from the National Grid to avoid Federal rules. And now, the poorest and hardest-hit in the...

It snowed overnight. Actually, it snowed from Sunday afternoon until about 4am today, so we have a bit of accumulation: Our official weather station at O'Hare reported 53 cm of snow on the ground at 6 am, including yesterday's record 16 cm of new snow. (Midway Airport, on the Southwest Side, reported 46 cm for just this storm.) So far, 46 cm of snow has fallen since February 1st at O'Hare, about 3 times the normal amount, while we're having the coldest February in history, averaging -10.4°C. And yet...

I want this, right now: But this is what I've got, right now: The forecast, which includes a winter storm warning, calls for lake-effect snow continuing through tomorrow morning with accumulations of around 30 cm. Oh, and it's -14°C out there. I may not get to 10,000 steps today. Note that the top photo shows a typical February 14th in St Maarten.

Last night, the temperature got down to -21°C for the first time since 31 January 2019—when it got down to -29°C. But even in 2019 we only had to endure, at most, 7 days below freezing. Today is our 10th in a row, with another 6 predicted. (It may get up to 2°C next Sunday.) If the freeze goes through Friday, we'll have had a longer freeze than the 14 days we had ending 7 January 2018. Of course, I lived through the longest below-freezing period in Chicago's history, the 43 days between 28 December 1976...

I'm once again not going to get to 10,000 steps today, and that bothers me irrationally. I just need to accept that when it's -10°C and snowing, and I've got a full day of work and chorus business to do that will take me until 10pm, it's OK not to take an hour-long walk to get the steps I need. I'll still manage over 5,000, and I'm certain I'll hit 280,000 for the month. (The worst month I have on record was January 2015, when I got 310,514 steps—just barely 10,000 a day.) OK, I'm now going to bundle...

Yesterday I predicted that I would not get 10,000 steps for the first time in 2021. I was right: I got 7,092. Respectable, but not a goal. Right now I'm at 4,753, so I could get to 10,000 just by going for a 30-minute walk and then doing normal things the rest of the day. Of course, it's -15°C outside, an improvement over this morning's -22°C but still so cold that only obscenities suffice to describe how cold. OK, I can do this...I just don't want to.

At least, I don't think so. I'm about to go to a very small wedding where somehow we'll all stay two meters apart, meaning I'll be in my car or indoors all day. Outdoors, meanwhile, it's -13°C. It got down to -16°C overnight, so this qualifies as an improvement. I was hoping to make 10k steps every day this year, but living in Chicago and having some ability to balance "would like to" against "have to" goals, I say no to today. I will get 5,000 though. I haven't missed that number in six years.

These are just some of the things I read at lunch today: Ezra Klein looks at how a $1.9 trillion proposal got through the US Senate and concludes the body has become "a Dadaist nightmare." Several groups of ice fishermen, 66 in total, found themselves drifting into Green Bay (the bay, not the city) yesterday, when the ice floe they were fishing on broke away from the shore ice. Given that Lake Michigan has one of the smallest ice covers in years right now, this seems predictable and tragic. Writing in...

Chicago's temperature hung out right around freezing from 11am Wednesday until 8pm last night. Then the cold front passed. This morning we woke up to -12°C with "warming" predicted to take that up to -9°C this afternoon. Then...it gets serious: Below zero [Fahrenheit] wind chills Friday through Sunday drop to -20s Sunday morning. We're looking at 10 days of overnight lows below -18°C and daily highs around -10°C. But then, this being Chicago, it will warm up like magic the week of the 22nd, and we'll...

It's exactly 0°C in Chicago this afternoon, which is a bog-standard temperature for February 3rd. And it's sunny, which isn't typical. So, with the forecast for a week of bitter cold starting Friday evening, I'm about to take a 30-minute walk to take advantage of today's weather. First, though: Trump political appointees who knew or should have known they would lose their jobs on January 20th are throwing tantrums because they lost their parental leave benefits at noon that day, despite other Trump...

It's pretty, though: And today, we've even got sunlight. Happy February. I also had a houseguest last night, who has made a thorough job of covering my couch with hair: Thanks, Sophie.

I'm having a series of productive days lately, which has taken me away from wasting a bunch of time. So for example, I haven't yet today read these items: A group of Redditors has put a short squeeze on two hedge funds to the tune of billions of dollars, and there was much rending of clothes that kind of, sort of, made the Redditors' point for them. Journalist Yudhijit Bhattacharjee investigates a source of thieving phone scams in India. From November 2019, National Geographic explains how a phenomenon...

It's every other Tuesday today, so I'm just waiting for the last continuous-integration (CI) build to finish before deploying the latest software to our production environment. So far, so boring, just the way I like it. Meanwhile, in the real world: In a symbolic but meaningless vote, all but 5 Republican members of the US Senate voted to let the XPOTUS off the hook for inciting an insurrection against, well, them, as this way they believe they get to keep his followers at no cost to themselves. If this...

Today is the last day of Sprint 28 at my day job, and I've just closed my third one-point story of the day. When we estimate the difficulty of a story (i.e., a single unit of code that can be deployed when complete), we estimate by points on a Fibonacci scale: 1, 2, 3, 5, 8, 13, 21. A 2-point story is about twice as hard as a 1-point story; a 5 point story is about 5 times harder than a 1-point story; etc. If we estimate 8 or more points on my current team, we re-examine the story in order to break it...

The City of Chicago has moved into Covid-19 response Tier 1, meaning bars and restaurants can sort-of open: In a Saturday morning announcement, as expected, the Illinois Department of Public Health said its latest data indicates both the city and suburban Cook—Regions 10 and 11 in the state’s COVID-19 matrix—have reached the metrics needed to allow reopening at 25 percent of  normal capacity, to a maximum of 25 people per room. Whether restaurants and bars actually open this time no one can predict. But...

Happy new year! Or, as many of my friends have posted on social media, happy January, only 20 days until the new year! Of course what they mean has to do with this: President Donald Trump spent his first days in office pushing false claims about the size of his inauguration crowd. He has spent the final weeks of his term blitzing the American people with falsehoods and far-fetched conspiracies as part of a failed attempt to overturn the election he lost — cementing his legacy as what fact checkers and...

Sure, the temperature got down to -13°C this morning, but we haven't had any real cold yet this winter, despite the 25°C temperature drop yesterday. Yesterday's high of -3°C was the first below-freezing high temperature of the winter. We've only had that occur this late in the year on five other occasions—two of them this century. Chicago gets its first below-freezing high temperature by November 24th on average. Yesterday's event ties 2001 and is only a few days before the latest occurrence of January...

Thank you, Tom Lehrer, for encapsulating what this season means to us in the US. In the last 24 hours, we have seen some wonderful Christmas gifts, some of them completely in keeping with Lehrer's sentiment. Continuing his unprecedented successes making his the most corrupt presidency in the history of the country (and here I include the Andrew Johnson and Warren Harding presidencies), the STBXPOTUS yesterday granted pardons to felons Charles Kushner, Paul Manafort, and Roger Stone. Of the 65 pardons...

I'm looking out my office window at the light dusting of snow on my neighbors' cars, wondering how (or whether) I'll get my 10,000 steps today. My commute to work got me 3,000 each way, making the job tons easier before lockdown. Easier psychologically, anyway; nothing prevents me from going for a 45-minute walk except that I really don't want to. Instead of a lunchtime hike, I'll probably just read these articles: Palm Beach, Fla., has notified the STBXPOTUS that because he agreed in the 1990s not to...

Winter began in the northern hemisphere this morning, which explains the gray cold enveloping Chicago. Nah, I kid: Chicago usually has a gray, cold envelope around it, just today it's official. And while I ponder, weak and weary, why the weather is so dreary, I've got these to read: Writing in the New York Times, Die Zeit columnist Jochen Bittner explains why Germans worry about the Republican Party's lies about the election. (Hint: Germany remembers 1918 differently than we do.) This year's Festival of...

I did not expect that. It all melted as soon as it hit the ground, at least. In other news, today is Doonesbury's 50th birthday.

I put on a long-sleeved shirt to walk Parker this morning, and I'm about to change into a polo. It's a lovely early-autumn day here in Chicago. Elsewhere... In an interview with Jeffrey Goldberg, former NSC adviser Alex Vindman calls the president "a useful idiot" and warns against complacency. Jonathan Chait argues that the president is a crook, and needs to be tried for his crimes. Jeff Wise points out the criminal case has already started. Steve Coll adds his voice to the chorus wishing an end to the...

The head of the Illinois Restaurant Association looks to ski towns for inspiration: Sam Toia, president and CEO of the Illinois Restaurant Association, said the trade group has been having conversations with the city and state about extending street closures and using tents, heaters, blankets and plastic domes to give restaurants more seating capacity as COVID-19 restrictions continue. “We have about six weeks,” Toia said Wednesday during a virtual speech to the City Club of Chicago. “We need to start...

Even when I work from home, I have a lot to do. At least I don't have a commute today, giving me extra time to catch up later: On March 8th, The Hitchhiker's Guide to the Galaxy turns 42. Yes, 42. It won't surprise anyone to learn that Donald Trump sucks at business. He certainly sucks at medicine. And at nominating people properly. Farhad Manjoo wants to live in Elizabeth Warren's America, and so do I. Josh Marshall analyzes why Bernie Sanders hit a wall last night. Philip Bump explains what happens to...

I was going to lead off with a New Republic article about Michael Bloomberg, but they just put up a paywall yesterday and lost my subscription information. And their new "subscribe now" page doesn't work. But why would anyone need to test software before deploying it to production? Anyway, that wasn't the only article that interested me today that I'll read later on: Philip Bump makes the case that the sacking of acting DNI Joseph Maguire confirms "a series of realities" about President Trump's...

Yesterday in Chicago the temperature bottomed out at -19°C after dumping 50 mm of snow on us. Today the temperature just went above freezing, where it's expected to hover for a while. So, mild winter indeed, with more ridiculousness to come.

While I do get to sign off a bit earlier today, I might not read all of these articles until tomorrow: Block Club Chicago lists 21 neighborhood spots that are great for working from home. (Do you think any will let me set up four monitors?) Seymour Island, Antarctica, recorded a temperature of 20.75°C last week, breaking the 18°C Antarctic heat record set three days earlier. From November, Christian Thrailkill speculates on "what happens to Trumpworld once Trump is gone." Ostia Nwanevu, writing for New...

Welp, the Senate has acquitted President Trump almost entirely along party lines, as everyone knew it would. Only Mitt Romney (R-UT) crossed the aisle to vote for conviction. Here's a roundup of the news in the last few hours: Josh Marshall says "Romney's vote is more than symbolic" because it puts the lie to the Republican Party's assertion that Trump did nothing wrong. George Conway gets caustic in "I believe the president, and in the president." The Atlantic says Congress has lost its power over...

Both O'Hare and Midway set temperature records yesterday: 11°C at O'Hare and 12°C at Midway. Which we can all agree was a much more pleasant day than 2 February 2011.

We conclude January 2020 in Chicago having 16 out of 31 days (including today) with no visible sun, tying the all-time record of 9 consecutive days without sun set on 9 January 1992. We've had only 24% of possible sunlight this month, making this the third-gloomiest January on record after 1998 (20%) and 2011 (23%). But this is really just a consequence of our unusually mild winter. Since December 1st, we've had 46 out of 60 days above freezing, and only 6 days below -10°C. And mercifully, the forecast...

In Chicago this week, a persistent temperature inversion has kept us under a layer of stratus clouds that have obscured the sun for the past 5 days. Instead of the normal 42% of possible sunshine we get in January, this year we've only gotten 28%. It's a little depressing. The only silver lining, so to speak, is that the cloud layer has kept temperatures a lot warmer than normal, especially overnight. So we've gotten temperatures a degree or two above freezing and a degree or two below freezing, which...

A bomb snowstorm buried much of Newfoundland this week, breaking all kinds of records in the process: The historic blizzard that slammed Canada’s easternmost province is headed for Greenland — but it left snow-buried neighborhoods, a slew of power outages and shattered records in its wake. St. John’s superseded its record for the most snow in 24 hours, recording 762 mm, as the storm hit Newfoundland and Labrador on Friday. A state of emergency continued in the provincial capital and elsewhere through...

I'm visiting one of my oldest friends in Durham, N.C. She is fostering Lexi, who had nine puppies on the 5th: So, it turns out that puppies under two weeks old (a) smell horrendous, no matter how often you change their bedding, and (b) don't do a lot. But in the 18 hours I've been here most of them have opened their eyes for the first time. And they are really cute. This morning we took a short hike at the Museum of Life and Science, which encourages John Cleese to visit: It helps that while Chicago...

This looks very familiar to me: As does this: And it means that my 10:20 flight connecting through Charlotte is now a 12:06 flight connecting through Washington. Welcome to travel from O'Hare in January. At least I'll have some time to nap. Or read. Or nap while reading...

Lake Michigan continues its record-high levels this month. As of yesterday, the Michigan-Huron system was at 177. 4 m above sea level, 51 cm above last year's level and more than a full meter above average January levels. This has caused massive erosion and the loss of entire beaches in Chicago: Since 2013, the lake has risen nearly 2 meters, going from a record low to near-record high levels last summer. On Saturday, waves nearing 6 meters pummeled an already drowning shoreline. A 1-meter wave can pack...

...as long as you aren't in Chicago: Lake Shore Drive was being hammered with waves Saturday morning causing officials to shut down the bike path in some parts on the North and South sides. Officer Michelle Tannehill, a spokeswoman for police, said the northbound path remains closed between Ohio Street and Fullerton Avenue as of 11:30 a.m. There also were reports of trouble on South Shore Drive in the northbound lanes from 7100 to 6700 South Shore Drive. Still under a winter weather advisory until 3...

The National Weather Service predicts tonight will be fun: A hard-to-forecast, complex and messy storm will hit the Chicago area starting Friday night, bringing possibly freezing rain, thunderstorms, sleet, snow and dangerously high lakefront waves into early Sunday, forecasters said. Ice accumulation of a quarter inch could hit the far northwest parts of the area, with another inch of sleet, but Thursday and Friday’s warm weather could help keep the ground warm enough to keep totals down. With strong...

We're having unseasonal warmth in Chicago this weekend—5°C instead of -5°C as we'd usually get—so I spent a good bit of today walking around. And I'll continue to do so later. Also, I didn't really want to think about Iran. Come back tomorrow for more scary posts on the imminent end of the world.

Yesterday we broke a heat record; today the temperature feels more or less normal for late December; this weekend it will get warm again. Welcome to Chicago: The record-breaking warmth comes on the heels of another historic ranking. With a high of 57 Wednesday, this year now ranks No. 2 on the list of warmest Christmas Days in Chicago since the mid-1800s, when records started being kept. The warmest Dec. 25 ever in Chicago was 17°C degrees in 1982. But after the daytime high pushes the record for...

Yesterday's 14°C high temperature made it the second-warmest Christmas on record in Chicago, missing by a lot the 17°C record set in 1982. The warmth continued overnight: the temperature at O'Hare hit 14°C just after midnight, surpassing the 13°C record for December 26th set in 1971. Today's forecast calls for 20°C. These temperatures would be normal in October and April—or Atlanta and Dallas. Yesterday Parker got an hour and a quarter of walks; today he'll get about the same. And I may even open...

Every year at this time, it's important to talk about language skills. There is a tribe in the remotest part of the Amazon forest who, every December 25th, dance around a large pile of dirt, singing to it and telling it stories. This is because of a tragic mistranslation by a missionary centuries ago, who told them, "On this day the ton of sod was bored."

First event: Last night around 7pm, my main data drive seized up after storing my stuff for a bit less than 4 years. Let me tell you how much fun Micro Center is at 9pm two days before Christmas. After 12 hours it looks like it's about 75% restored from backup, and I didn't suffer any data loss. Second event: Just look at this lovely, peaceful scene: That's the cemetery in my neighborhood a few minutes ago. And that's what we call "dense fog," with about 200 m visibility and what they call...

At least, not in the Northeast: In the Northeast, heavy snow, mixed precipitation and strong winds are expected to develop in many areas beginning as early as Sunday. Freezing rain was already falling in parts of Pennsylvania on Sunday, making roads hazardous, and the stage is set for a burdensome Monday morning commute for many from New York to Portland, Maine. As of Sunday morning, the storm that will evolve into the first big storm of the 2019-2020 winter season in the Northeast was centered 700...

We have pretty normal autumn weather in Chicago right now, in that it's gray and cold with temperatures about 3°C below normal. Friday morning, when I fly out, temperatures will fall to 10°C below normal and then 13°C below normal when I get back Tuesday. We have this ridiculous late-autumn chill because of climate change. Warm air over Greenland and the Grand Banks has distorted the circumpolar jet stream into an omega shape, bringing the Arctic to Canada and the central US and bringing California to...

That's American for the English idiom "penny in the air." And what a penny. More like a whole roll of them. Right now, the House of Commons are wrapping up debate on the Government's bill to prorogue Parliament (for real this time) and have elections the second week of December. The second reading of the bill just passed by voice vote (the "noes" being only a few recalcitrant MPs), so the debate continues. The bill is expected to pass—assuming MPs can agree on whether to have the election on the 9th...

This month, Chicago has gotten some truly awful weather, more than most Aprils I remember. We saw only the second April in history to get two—count 'em—two snowstorms, the other time in 1938. This caps the snowiest season in 5 years and the 6th snowiest April ever. Even though we had gorgeous, seasonably-cool weather yesterday, today through Thursday we will get so much rain not even the president could hyperbolize it enough. We just want spring. The four days in April we got decent spring weather...

It's like waking up to police tape around your building. Evidence of the crime: Yesterday's weather would have sucked in February. At least it's sunny today.

Just a few things I'm reading that you also might want to read: Responding to yesterday's post about the Democratic Party's flirtation with anti-Semitism, reader DH sends an article from today's Guardian explaining why the left is doing this worldwide. Atlas Obscura describes the middle-ages privacy measure called letterlocking. Illinois officially had its coldest temperature ever when Mt Carroll hit -39°C on January 31st. The Tribune digs into why the Jane Byrne Interchange remodeling will got almost a...

It's March, meaning it's meteorologically spring, but this morning it doesn't feel that way. The overnight low at O'Hare bottomed out at -19.4°C, with a forecast high today around -9°C. We may even hit a record for the coldest March 4th in recorded history. Real spring-like weather won't come until Saturday, at the earliest, when it'll stay above freezing all day while it rains on us. At least we have a pleasant side-effect to this Arctic high-pressure system squatting over Chicago right now:

WGN-TV is reporting this morning that we will have two extra days in February this year—and they'll be cold: No word yet on whether March will also have 30 days this year.

A week ago at this hour, it was -17°C outside and we had 230 mm of snow on the ground. Then the Polar Vortex hit, followed quickly by the biggest warm-up in Chicago history: From 17:37 CST Tuesday the 29th until 23:51 Thursday the 31st, the temperature hung out below 0°F. But it had already started rising, from the near-record-low -30.6°C Wednesday morning until yesterday afternoon's near-record-high 10.6°C—a record-smashing total rise of Δ41°C. This was the view from my office Friday evening, when the...

The temperature started rising Thursday morning and, except for a little blip last night, keeps going up: The official temperature right now at O'Hare is 5°C—Δ36°C warmer than the low temperature Thursday morning. And wow, is it a slushy mess out there.

Just 72 hours ago, the official temperature in Chicago was -31°C. Right now, it's 0°C at O'Hare, the first time it's been above freezing since 11am Monday. Our 54-hour stretch of below-0°F temperatures was the 4th-longest such stretch. This has been an extraordinary few days, and it's just going to get weirder. Bonus: The Tribune has a collection of satellite photos from the European Space Agency of our polar vortex.

The Metropolitan Water Reclamation District, the entity responsible for our sewers and rivers in Chicago, warns that the record-breaking warm-up currently underway could overwhelm the system: As the warmer temperatures melt existing snow, the potential for flooding increases because the frozen ground is unable to absorb water and snow, causing runoff to flow immediately into sewers. Sewer systems, therefore, can become overwhelmed from the combination of normal sewage flow, rain and snow melt, a...

My furnace has reached the limits of its ability to keep my apartment warm as the delta between inside and outside temperatures has hovered around Δ40°C for 48 hours now. Even though the temperature has started going up, and will continue to do so until hitting the nearly-tropical 10°C by mid-day Sunday, the outside air still hurts my face. Yesterday's official high was -23.3°C, and the low was -30.6°C. So we missed setting the all-time record cold high by Δ0.6°C, and we're a few degrees from the...

The official temperature at O'Hare got down to -31°C before 7am. Here at IDTWHQ it's -28.4°C. We didn't hit the all-time record (-32.8C) set in 1985, but wait! We will likely hit the low-maximum temperature record today. WGN reports that temperatures under -29°C have occurred only 15 times since records began 54,020 days ago. And the Wiccan coven next door has just received a shipment of battery-heated, thermal-insulated sports bras. So, I'll be working from the IDTWHQ today. And tomorrow.

Sure, it's -18°C outside, but check out the view:

The forecast for Wednesday not only predicts the coldest day since 1996. Now meteorologists predict the coldest day ever recorded in Chicago: Temperatures are forecast to inch up to a daytime high of about -26°C on Wednesday—the first subzero [Fahrenheit] high temperature in five years and the coldest winter high ever recorded in Chicago—before dipping, again, to about -29°C overnight. The coldest daytime high in Chicago was -24°C on Christmas Eve 1983. For younger Chicagoans, the burst of Arctic air...

We've had some snow, and we've had some cold, but this week we will have both. A lot of both: TonightSnow, mainly after midnight. The snow could be heavy at times. Patchy blowing snow after 11pm. Temperature rising to around -3°C by 5am. Wind chill values as low as -19°C. Breezy, with a south southeast wind 15 to 25 km/h increasing to 30 to 40 km/h. Winds could gust as high as 50 km/h. Chance of precipitation is 100%. New snow accumulation of 80 to 120 mm possible. MondayDrizzle and snow, possibly mixed...

I missed posting two days in a row because I've just been swamped. I'll have more details later. For now, here's my new office view: One of my smartass friends, who lives in Los Angeles, asked what that white stuff was. It's character, kid. It's character.

Jennifer Finney Boyan explains the English tradition, along with its Irish counterpart: In England, it’s Boxing Day; in Ireland and elsewhere, it’s St. Stephen’s Day. When I was a student in London, my professor, a Briton, explained that it was called Boxing Day because it’s the day disappointed children punch one another out. For years I trusted this story, which only proves that there are some people who will believe anything, and I am one of them. The real origins of Boxing Day go back to feudal...

As we plod towards the earliest sunset of the year on December 8th, it hardly matters, because we haven't seen the sun much at all this month. So far this month we've seen 45 minutes of sunlight. That's 7% of the possible 604 minutes the sun has been up. But hey, it's winter in Chicago, and it builds character.

Yesterday, a combination of moisture and cold caused snow to fall in a singularly odd pattern near Chicago: Although no widespread weather systems were in the area to crank out snow, flurries were still falling across parts of the area. These unusual phenomena were thanks to a supercooled atmosphere interacting with exhaust from a power plant and also the air flow around commercial aircraft. Farther to the north, a bizarre radar signature in the shape of a loop showed up just northeast of the Windy...

Overnight, a major blizzard hit Northern Illinois: As of 7 a.m., 188 mm of snow was recorded at O'Hare International Airport, the city's official measuring station. Crystal Lake got 193 mm and some areas of McHenry County got 333 mm, according to the National Weather Service. The north suburbs and southern Wisconsin bore the brunt of the storm. A winter storm warning remains in effect after blizzard warnings issued Sunday night expired early Monday morning. It was the fifth-worst November blizzard in...

I've been working on a personal project all day, except for walking Parker a couple of times, so I have largely avoided the drizzle and rain. Tonight, however, things will change: The National Weather Service issued a blizzard warning for the Chicago metro area Sunday afternoon. The warning is in effect from 6 p.m. Sunday until 9 a.m. Monday. Issuing a blizzard warning is not common, said National Weather Service meteorologist Ricky Castro. “The last time we had one out for Cook County was in February...

So far, this April ranks as the 2nd coldest in Chicago history. We had snow this past weekend, and we expect to have snow tonight—on April 18th. So it may come as a surprise to people who confuse "weather" and "climate" that, worldwide, things are pretty hot: The warm air to our north and east has blocked the cold air now parked over the midwestern U.S. Europe, meanwhile, feels like August. And Antarctica feels like...well, Antarctica, but unusually warm. Note that the temperature anomalies at the...

It's the 99th day of 2018, and I'm looking out my office window at 25 mm of snow on the ground. It was -7°C on Saturday and -6°C last night. This isn't April; it's February. Come on, Chicago. The Cubs' home opener originally scheduled for today will be played tomorrow. This is the second time in my memory that the home opener got snowed out. I didn't have tickets to today's game, but I did have tickets to the game on 15 April 1994, which also got snowed out. (Cubs official photo.) Because it's Chicago....

I set a few Fitbit personal records yesterday. First: it was the first time I've gotten 20,000+ steps three days in a row. Second: it was the fourth-best stepping day since I got a Fitbit (see below). Third: my 7-day total, 147,941, completely blew away the old record of 135,785 set on April 18th last year. Here are my top-5 stepping days: 2016 Jun 16 40,748 2016 Oct 23 36,105 2017 May 27 33,241 2018 Feb 27 32,747 2016 Sep 25 32,354 On the other hand, Chicago didn't set a weather record, and wasn't in...

We're now on the third day of spring weather even though spring doesn't technically begin (for climatologists, anyway) until Thursday. Yesterday we got up to 12°C, even more spring-like than Sunday's 10°C. (Those high temperatures are normal for March 31st and 23rd, respectively.) Today's forecast high is 17°C—normal for April 24th and, if it actually happens, a new record for February 27th. (Note that the current record, 16.7°C, was set in 2016.) Two things to note: first, weather ≠ climate, though you...

Yesterday I did, in fact, hit 25,000 steps. I ended the day with 28,828. I considered going for one more 15-minute walk to hit 30,000, but decided I'd had enough for the day, and went to bed—and got 7½ hours of sleep. This morning it was once again clear and crisp (but above freezing), so I walked to work, just over 6 km and one hour of walking, and about 7,000 steps. So at 11am, I've already got 9,200. With a forecast 11°C and an Apollo Chorus rehearsal 5 km away, I might hit 20,000 again today....

Late winter and early spring in Chicago have always had some ups and downs in temperature. This year, with a week left to go in meteorological winter, has been nuts. It got down to -2.8°C just before 8am today. That's not too far from normal—for March 8th. But here are the temperatures over the past 10 days: Date High Low Avg Tue Feb 20 18.9°C 1.1°C 10.0°C Mon Feb 19 15.6°C 2.8°C 9.2°C Sun Feb 18 5°C -11.1°C -3.1°C Sat Feb 17 1.7°C -8.3°C -3.3°C Fri Feb 16 2.8°C -6.7°C -1.9°C Thu Feb 15 8.9°C 3.3°C...

Over the last two weeks, Chicago tied a record for the most consecutive days with measurable snowfall: Chicago logged a record-tying ninth consecutive day with measurable snowfall on Sunday, equaling similar nine-day runs from Jan. 29-Feb. 6, 1902 and Jan. 6-14, 2009. Measurable snow has now been logged daily from February 3-11. No snow is expected Monday, so the record should not be broken. The past nine days have also completely obliterated the 2017-18 seasonal snow deficit. Through midnight Saturday...

That was my step total yesterday: 9,971. All I had to do was look at my Fitbit before midnight and take 30 steps right then. So frustrating. My numbers have been off all year, mainly owing to the bitter cold early on and the buckets of snow in the past week. We've gotten some precipitation every day of the past 8 (and on Monday bitter cold as well), so that this morning there was 300 mm on the ground at O'Hare. Still, if I got 99.7% of the way to my daily step goal, I could have taken 30 more steps...

While we hope it will not repeat early February 2011, we expect to get up to 300 mm of snow overnight and into tomorrow here in Chicago: The Chicago area is under a winter storm warning from Thursday evening through Friday night, with the National Weather Service warning that "travel will be very difficult to impossible at times, including during the morning commute." Much of the area should see 6 to 10 inches of snow between 6 p.m. Thursday and 9 p.m. Friday, though some areas to the north of the city...

Even though Chicago's winters have gotten milder overall in the last 50 years, extreme temperatures like we had between Christmas and January 7th still kill people: Unlike other more dramatic types of weather, such as hurricanes, floods or tornadoes, the threat of extreme cold or heat tends to be overlooked, said Laurence Kalkstein, a University of Miami public health sciences professor who studies the effects of climate on human health. “People don’t think of it as much of a threat mainly because there...

As part of my current project's non-technical requirements, I've just completed 5 hours of anti-terrorism and security training. Biggest takeaway: bullets ricochet down, grenade shrapnel goes up. Also, don't put random CDs in your computer. Oh, and I have to repeat about 3 hours of it a year from now. Today is actually a company holiday but I've got a lot of work to do, including this training. Also we've gotten about 60 mm of snow today with more coming down. So steps go down, heating bill goes up.

The temperature poked its head all the way up to 14°C this morning and has otherwise held steady around 13°C since yesterday evening. That means it's a full 37°C warmer—yes, the difference between freezing and typical human body temperature—than January 1st (-23°C). Unfortunately, a cold front will bring Canadian cold through Chicago this evening, dropping the temperature 20°C overnight and another 5°C (to around -14°C) by Saturday night. So picking the right coat this morning was more challenging than...

Between my company's work-from-home week between Christmas and New Year's Eve, and the excruciatingly cold weather the week after, this morning was the first time since December 21st. It turned out that commuting by public transit took exactly the same amount of time as driving to work, but gained me 2,500 additional steps. That's helpful, because in the last 20 days I've missed my step goal 10 times. Here's to warmer weather and better exercise habits.

I exaggerate. But officially, at 8:51am this morning O'Hare reported a temperature above -7°C, finally ending our 12 days of frigid temperatures. Parker got a real walk this morning, and he's about to get another one. And no boots! Most of the salt has been brushed away from the sidewalks. Of course, it's supposed to snow later today. But it's also forecast to hit -1°C today and (gasp!) 8°C on Wednesday. Anyway, I'm happy, and Parker appears to be, that walking outside does not immediately result in...

The good news: our cold snap is almost over. Temperatures will rise all day tomorrow and actually get above freezing tomorrow evening. The bad news: We're about to tie a record for the longest period where the temperature stayed under -7°C in Chicago history: Charles Mott, a meteorologist with the National Weather Service in Chicago, said it’s unlikely the temperature Saturday would get above -7°C, which would tie a record of 12 days of temperatures that haven’t gotten out of the teens. Many days the...

It turns out I'm still right about two things I said yesterday: First, yesterday did set the record in Chicago for the coldest January 1st on record when the temperature only managed to get up to -17°C. (The previous low-maximum record was -15°C set in 1969.) Second, last night's overnight minimum temperature was a full half-degree C warmer than the overnight low on January 1st. So far, then, January 1st is still the coldest day of 2018. That said, I did not enjoy my commute this morning.

Yesterday I spent almost the whole day cooking and eating, while outside the temperature barely got above -10°C. So despite averaging better than 15,000 steps for the entire week preceding, I only managed 7,292 steps yesterday, my 3rd poorest showing of 2017. The problem is, when I'm working from home, I get most of my steps by taking Parker on long walks. Below about -10°C, even his two thick fur coats aren't enough to keep him warm for more than 10-15 minutes, tops. And below -18°C, forget it; even...