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gazillion of people will likely experience book high temperature in the coming Clarence Day and weeks as aheat wavetakes hold of the U.S. West Coast .

An estimated 36 million the great unwashed — just about 10 % of the U.S. population — will be affected in California , Arizona , Oregon , Washington and Nevada , Reutersreportedon Sunday ( July 7 ) .

A man walks on the sidewalk in front of a temperature monitor that reads 104 F in Joshua Tree, California.

Triple digit temperatures ascend on the high desert as a pedestrian walks from a bus stop past the Joshua Tree library digital temperature thermometer on June 5, 2024 in Joshua Tree, California.

The sear temperature are being driven by a oestrus bean . A heat dome is produce when fond air becomes trammel beneath a stagnant fleck of high - insistency air in the ambience — like to water vapour snare by a palpebra on a pot — harmonize to theRoyal Meteorological Society . Heat domes can blockade conditions from authorise through , causing uttermost heating weather condition .

" A deep and well entrenched upper - spirit level [ atmospherical imperativeness ] ridgepole stationed over the West will support the protraction of an extreme heat undulation across the area early this workweek , " National Weather Service ( NWS ) representatives indite in astatementon Monday ( July 8) . " Temperature criminal record will belike be link up or broken over the next couple of days as a result of this strange heat . "

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temperature average out between 95 and 115 degrees Fahrenheit ( 35 to 46 degrees Celsius ) are likely to reach California and Oregon first , before strike Washington commonwealth , the Great Basin and Arizona later this week , according to the statement . The record - in high spirits temperatures are just one exemplar of regional rut waving thathave grown more frequent , hot and longer in durationdue to human - induce clime change .

The repress heat dome is bring forth temperatures 15 to 30 F ( 8 to 17 C ) above normal for this time of year , accord to the financial statement . In Redding , California , temperatures are running 20 F ( 11 C ) above norm . On Saturday ( July 6 ) , the metropolis recorded all - time - high-pitched temperatures of 119 F ( 48 C ) , NWS meteorologistBryan Jacksontold Reuters .

Updated Key Messages for the ongoing , record - setting heat wave over the West . pic.twitter.com/4gWBJH3S6TJuly 7 , 2024

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Death Valley National Park could see temperatures soaring up to 130 F ( 54 C ) through Friday . The green , which sits on the border between California and Nevada , already experienced blister rut this weekend , with temperatures reaching 128 F ( 53 C ) , breaking a 17 - year track record , Reuters reported .

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— heating system waves are hitting the deep ocean floor , with potentially catastrophic results

" We ’re expect it [ the heat ] to only freewheel Orient through the early part of next workweek and fundamentally persist through the week , so we ’ve got a real grand and extreme warmth wave ongoing , " Jackson told the word authority .

Another 37 million people across the West Coast are either under heat advisories , mean they are potential to be pretend by extreme heatwithin the next few 60 minutes , or under heat vigil , which are issued when a heat event is likely in the next 24 to 72 hours , Reuters report .

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