National Weather Service United States Department of Commerce

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

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Last Map Update: Wed, Jul 29, 2026 at 8:20:39 pm PDT

Temperatures will vary bit over the next few days with a warm up Friday before cooling off this weekend. Temperatures will warm up again next week.

 

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