A potent heat dome is set to bring sizzling temperatures into the triple digits across the West, with daily records expected to tumble in parts of California and the region. The heat wave is expected to last for several days, causing temperatures to climb 20 degrees or more above average in many areas.
The heat dome, a large area of high pressure that traps hot air and amplifies the sun’s heat, is expected to affect over 17 million people in California, Nevada, Utah, and Arizona. Excessive heat warnings have been issued, which is the most extreme form of heat alert issued by the National Weather Service.
The heat wave will begin on Tuesday afternoon in parts of California and spread to the Southwest by Wednesday. The Pacific Northwest can expect to feel the heat by late week. While major population centers along the coast will avoid the most extreme heat, Los Angeles will still be 5 to 10 degrees warmer than normal this week.
Residents are advised to take precautions to stay cool and safe during this heat wave. It’s essential to stay hydrated, avoid strenuous outdoor activities, and check on vulnerable neighbors, such as the elderly and young children.
This intense heat wave is a stark reminder of the importance of being prepared for extreme weather events. As the official start of summer approaches, it’s crucial to prioritize heat safety and take steps to protect ourselves and our loved ones from the dangers of excessive heat.