National Weather Service United States Department of Commerce

Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Aug 17, 2026 at 6:20:22 pm CDT

The last "best" chance (10-30%) of storms are in store today across western portions of the region. The strongest storms will be capable of producing gusty winds, frequent lightning, and locally heavy rainfall. Much drier and slightly warmer weather takes shape through the rest of this week.
It's going to be a warm and mostly dry work week across the region. Most locations look to reach the low 100s by the mid to latter half of the week.

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