Oppressive heat hangs over 100M
As folks in the northeastern part of the USA sweat through heat and humidity in the next couple of days, they’ll have a bit of consolation – at least they’re not in the West.
The western portion of the country will be socked by record-challenging temperatures for the next week to 10 days as the heat wave could stretch into typically cooler northwestern states such as Washington and Oregon.
That’s according to AccuWeather
meteorologist Randy Adkins, who estimated more than 100 million Americans will experience temperatures above average for this time of year in the early part of the week. Some of the sweltering spots will include large patches of the South as well.
“Broadly speaking, much of the Southwest and Intermountain West will be challenging records through the early and midweek period next week,” Adkins said. “Some locations stand a fair chance to break them, particularly in the Southwest.”
The mercury rising in mid-August might fit into the “dog bites man” news category, but some temperatures are eye-popping even for normally broiling spots such as Phoenix and Las Vegas, where the average high these days tops 100 degrees.
The Arizona capital seems primed to set a new standard: Forecasts called for 113 degrees Tuesday and 114 Wednesday. Both would break marks for the day in Phoenix, the Aug. 20 figure of 112 tracing back to 1986.
By comparison, northeastern cities such as New York (90), Boston (90) and Philadelphia (94) get off lightly, although Adkins warned that once the high humidity is factored in, the actual sensation is like being exposed to temperatures in triple digits.
Although the Northeast and Mid-Atlantic (mid-90s through Wednesday) will benefit from the chilling effects of a cold front later in the week, the Southwest can expect no such respite.
Residents of that region are used to that by now.
“This isn’t anything I’m looking at and is making me think, ‘Wow, what the heck is going on?’ It’s summer – this happens,” Adkins said. “It’s a little more uncommon to have as many days in the West when temperatures are going to be well above average, but it’s not yet to the point where I’d be alarmed by it.”
What might be more alarming is the unusual weather witnessed this summer in Alaska, where the average July temperature of 58.1 was 5.4 degrees above normal. The state’s largest city, Anchorage, hit 90 degrees for the first time, and this summer, it has had 30 days of at least 75 degrees, double the previous record.
More seasonal highs in the mid-60s are expected for the next two weeks. Adkins said Alaska in general is prone to extremes and can get locked into patterns that persist for three or four weeks at a time.
He said long-range projections show well-above-average temperatures through August and well into September in parts of the country, which should remind people not to leave unattended children or pets in cars.
According to the National Safety Council, 32 children under age 15 have died of heatstroke this year, well on the way to surpassing the annual average of 38 and just short of the pace that would match the 53 from 2018, the worst year on record.
Adkins said the high temperatures commonly associated with summer may continue in the early fall.
“I think it’s likely we’re going to see more record events into September as well,” he said.