Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

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Last Map Update: Wed, Jul 16, 2025 at 1:02:17 am PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Heat Advisory

Dangerous Heat Early This Week

Heat Safety Tips

🥵 Heat Advisory continues through 9 AM Wednesday morning for West Central NV and Mineral/southern Lyon County. For the remainder of western NV, including the Reno-Carson-Minden area, and northeast CA, the Heat Advisory continues through 9 AM Tuesday morning, ending sooner as high temperatures Tuesday are expected to remain below 100 degrees--down about 5 degrees compared to today. Avoid strenuous outdoor activities and drink plenty of water. More Details: https://tinyurl.com/5n6bs2wk

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Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

NWS Forecast Office Reno, NV