National Weather Service United States Department of Commerce

Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Jul 27, 2026 at 10:36:21 pm MDT

Hot temperatures will continue through the week. Be prepared for the heat if you have outdoor plans during this time.
Wildfire smoke will impact much of the region this week, though temporary improvements are likely at times. For real time air quality, visit airnow.gov.

 

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