National Weather Service United States Department of Commerce

Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

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Last Map Update: Thu, Jul 31, 2025 at 4:26:10 am PDT

Isolated to scattered thunderstorms are expected across portions of northeast and central Nevada from 12 PM PDT Thursday afternoon until 8 PM PDT Thursday evening. A few of these thunderstorms could be strong. The primary thunderstorm hazards will be wind gusts near 45 mph and dangerous cloud to ground lightning strikes.
Isolated to scattered thunderstorms are expected across much of northern and central from 12 PM PDT Friday afternoon until 8 PM PDT Friday evening. A few of these thunderstorms could be strong. The primary thunderstorm hazards will be wind gusts near 50 mph and dangerous cloud to ground lightning strikes.

 

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