A heat energy domed stadium has settled over a large swath of the Southwest , bringing triple - digit temperature to millions of Americans .
“ Widespread highschool of 100F+ can be expected across the southerly High Plains and Southwest , with higher temperature possible over Arizona , ” an alert from the NWS say .
Cities across Southern and Central Arizona are already seeing sky - high temperature , and are anticipate to see the worst of the heat in the midsection of this week , NPRreported . Arizona is supposed to be red-hot during the summer , but this workweek ’s temperature are alarmingly high . “ The high temperature this good afternoon at Phoenix Sky Harbor Airport was 112 ° , which is five degree above normal , ” Phoenix ’s NWS stationtweetedyesterday .
The suns sets behind the Rocky Mountains after daytime high temperatures reached above 90-degrees Fahrenheit, 32 Celsius, on 22 May 2025, in Denver.Photo: David Zalubowski (AP)
Very hot temperatures will continue through all of next workweek with the worst of the warmth starting the middle of next week . ensure to exercise heat safety when heading outdoors.#azwx#cawxpic.twitter.com / yrfwC8Fa1 T
— NWS Phoenix ( @NWSPhoenix)July 8 , 2023
Nearby Texas is n’t going to be spare , either . community that had to sudate it out during a June heat wavethat strained the body politic ’s gridare in for another rhythm . Southern Texas is expected to see heat index finger over 110 degrees Fahrenheit ( 43.3 Celsius ) , fit in to the NWS alarum .
South Florida is also cash in one’s chips to experience sweltering heat this week . The combination of mellow temperatures and high humidness over the region will also bring heat index number up to around105 degrees Fahrenheit(40 Celsius ) . The passion advisory over that part of the state is wait to last until this Wednesday .
“ Dangerous conditions are potential if citizens are unable to find relief in air - conditioned buildings , ” the NWS alert warn .
Want more clime and environs stories ? break out Earther ’s guides todecarbonizing your home , divesting from fossil fuels , packing a disaster go bag , andovercoming climate dread . And do n’t miss our reporting of thelatest IPCC mood report , the future ofcarbon dioxide remotion , and the un - greenwashed facts onbioplasticsandplastic recycling .
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