Intense Heat Dome Approaches 120 Degrees in California

Buzzline

A significant heat dome is anticipated to reach its peak in the Southwestern United States this weekend, causing temperatures to soar 10 to 20 degrees above average historical levels, thereby heightening the risks of wildfires and flash floods. Palm Springs, California, is projected to hit 120°F, while Phoenix is likely to come close to that figure by Sunday. Strong winds in the Northwest are predicted to escalate wildfire threats, and thunderstorms could lead to flash flooding across the Rockies and Great Basin. Authorities are advising residents to remain hydrated, limit outdoor activities, and stay alert to evolving weather updates into early August.

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00:00A dangerous heat dome is pushing extreme temperatures across the western U.S. Palm Springs

00:05could reach 120 degrees this weekend.

00:08Phoenix is also expected to stay near 120 through Sunday.

00:12That's 10 to 20 degrees above normal for early August.

00:15The heat is drying vegetation and raising wildfire danger in the northwest.

00:21Strong winds could cause fires to spread rapidly.

00:24At the same time, thunderstorms may trigger flash flooding in the Rockies and nearby deserts.

00:30Southern California beaches are also seeing dangerous surf and rip currents.

00:34Officials urge everyone to stay hydrated and avoid the hottest part of the day.

00:38Cooler weather is expected next week.

00:41But dangerous heat will linger from Southern California into Texas.

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