National Weather Service United States Department of Commerce

Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Aug 31, 2026 at 9:40:41 am CDT

There are no watches, warnings, or advisories at this time.

A warm, generally dry pattern continues this week. Most locations will have highs in the upper 90s and low 100s, averaging 10 F above climatology. Monday, highs will be similar, except maybe a degree or so cooler. An isolated early-afternoon thunderstorm is possible in the Davis Mountains.

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