Phoenix hit a record high temperature yesterday of 48°C, and it's already that hot again today. And right now, it's 50°C in Needles, Calif. In fact, it's too hot for airplanes to take off:
As the Capital Weather Gang reported, the Southwest is experiencing its worst heat wave in decades. Excessive heat warnings have been in effect from Arizona to California and will be for the remainder of the week.
And it was so hot that dozens of flights have been canceled this week at Phoenix Sky Harbor International Airport.
American Airlines alerted its customers over the weekend, offering fee-free changes to upcoming flights that were departing or arriving at Phoenix between 3 and 6 p.m., when temperatures peak.
Regional flights on American Eagle were the most affected, because they use Bombardier CRJ planes that can only operate at temperatures of 48°C or below, Feinstein said. Flights on larger Airbus and Boeing planes were not canceled because they are able to operate at higher maximum temperatures: 52.7°C for Airbus and 52.2°C for Boeing.
Meanwhile, a cold front has come through Chicago, dropping the temperature to 18°C at O'Hare around 2pm. And I'm about to walk home in it.