Severe Weather and Flash Flooding From the Upper Midwest to Mid-Atlantic; Heat Continues in the Central and Southeast U.S.

Scattered severe thunderstorms are expected tonight across parts of the Upper Midwest to western Great Lakes. Additional severe storms will also be possible in parts of the northern Plains, central Appalachians, and Mid-Atlantic. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. Read More >

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Last Map Update: Sun, Jul 27, 2025 at 10:08:31 pm AST

Watches, Warnings & Advisories

National Weather Service Miami - South Florida

National Weather Service Southern Region Headquarters

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Hazardous Weather Outlook

Tonight and Monday: Showers and thunderstorms

Radar

Tropical wave will continue to result in shower and thunderstorm activity through tonight across Puerto Rico and U.S Virgin Islands. Localized urban and small stream flooding, gusty winds and thunderstorms are expected. Onda tropical continuará resultando en aguaceros y tronadas hasta esta noche a través de PR y USVI. Inundaciones urbanas y de riachuelos, ráfagas de vientos y tronadas. #prwx #usviwx

Severe Weather and Flash Flooding From the Upper Midwest to Mid-Atlantic; Heat Continues in the Central and Southeast U.S.

NWS San Juan, PR