Records that had been in place for over 100 years fell on Tuesday in Napa, California, with highs topping just shy of 100 degrees. In nearby San Francisco, the typical "May Gray" — the marine layer known by locals — was nowhere to be found. Record highs 90 and 89 degrees were observed on Monday and Tuesday, respectively.Check how hot it will get where you live >>>"Excessive heat warnings are in place for much of the Southwest into the valleys in California where highs will soar well past 100 degrees," CNN meteorologist Dave Hennen said. Over 20 million people are under either an excessive heat warning or advisory across the west. Heat warnings and advisories include cities like Phoenix, Las Vegas, Fresno and Sacramento, with heat advisories for San Jose and much of California's central coast.Dozens of high temperatures records are forecast as the heat builds and spreads east over the weekend, with 90-degree temperatures surging north into the Rockies, Hennen said. Although the southwestern US can experience excessive heat throughout the spring, the rarity of such heat in late May is worth noting.Las Vegas is forecast to surpass 105 degrees on both Thursday and Friday. Highs above 105 degrees have not occurred in late May in nearly two decades.Death Valley, California, the location with the dubious distinction of recording the world's hottest temperature on record, is forecast to reach 122 degrees on Thursday. This mark would tie its hottest temperature on record for May.One month ago, the city of Phoenix, well known for excessive summer heat, baked into the record books with a late April heatwave. TeRead More – Source
Records that had been in place for over 100 years fell on Tuesday in Napa, California, with highs topping just shy of 100 degrees. In nearby San Francisco, the typical "May Gray" — the marine layer known by locals — was nowhere to be found. Record highs 90 and 89 degrees were observed on Monday and Tuesday, respectively.Check how hot it will get where you live >>>"Excessive heat warnings are in place for much of the Southwest into the valleys in California where highs will soar well past 100 degrees," CNN meteorologist Dave Hennen said. Over 20 million people are under either an excessive heat warning or advisory across the west. Heat warnings and advisories include cities like Phoenix, Las Vegas, Fresno and Sacramento, with heat advisories for San Jose and much of California's central coast.Dozens of high temperatures records are forecast as the heat builds and spreads east over the weekend, with 90-degree temperatures surging north into the Rockies, Hennen said. Although the southwestern US can experience excessive heat throughout the spring, the rarity of such heat in late May is worth noting.Las Vegas is forecast to surpass 105 degrees on both Thursday and Friday. Highs above 105 degrees have not occurred in late May in nearly two decades.Death Valley, California, the location with the dubious distinction of recording the world's hottest temperature on record, is forecast to reach 122 degrees on Thursday. This mark would tie its hottest temperature on record for May.One month ago, the city of Phoenix, well known for excessive summer heat, baked into the record books with a late April heatwave. TeRead More – Source
