News More than 80 million people warned of high temps Saturday after Phoenix, Las Vegas hit record highs June 10, 2022June 11, 2022Thao Nguyen, USA TODAYComments Off on More than 80 million people warned of high temps Saturday after Phoenix, Las Vegas hit record highs National Weather Service stations in Phoenix, Houston, Albuquerque and San Antonio warned of extreme heat exceeding 110 degrees in some areas.