Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Click a location below for detailed forecast.

Last Map Update: Sat, Jul 26, 2025 at 10:32:25 pm AST

Watches, Warnings & Advisories

National Weather Service Miami - South Florida

National Weather Service Southern Region Headquarters

Zoom Out

Hazardous Weather Outlook

Tonight and Sunday: Showers and thunderstorms

Esta noche y domingo: Aguaceros y tronadas

Radar

Tropical wave will result in shower and thunderstorm activity beginning tonight until Sunday across the U.S. Virgin Islands and then Puerto Rico. Localized urban and small stream flooding, gusty winds and thunderstorms are expected. #prwx #usviwx

Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

NWS San Juan, PR