Dangerous heat wave hits California, Arizona, Nevada and more: What to knowDangerous heat wave hits California, Arizona, Nevada and more: What to knowAn early season heat dome is bringing life-threatening temperatures to 30 million people from Texas to California. Del Rio, Texas, and Lancaster, California, tied for record highs Wednesday at 107 degrees and 103 degrees, respectively. Record highs are possible in cities including Las Vegas, Phoenix, Tucson and Albuquerque, New Mexico. PHOTO: Early Season Heat Wave Map (ABC News)MORE: Heat stroke vs. heat exhaustion: Extreme heat safety tipsThe worst of the heat will last through Saturday, with record highs possible as far north as Colorado, Idaho and Oregon. Dangerous heat wave hits California, Arizona, Nevada and more: What to know originally appeared on abcnews.go.com

Source: ABC News June 06, 2024 22:35 UTC