National Weather Service United States Department of Commerce

Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

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Last Map Update: Wed, Sep 9, 2026 at 12:52:16 pm MST

Expect mostly sunny to partly cloudy skies today and Thursday. The highest chances for showers and thunderstorms will be along the Mogollon Rim, White Mountains and locations to the south. Further north mainly dry.
Building high pressure will bring hot weather to most of northern Arizona today and Thursday. Cooler weather settles in on Friday and over the weekend.

 

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