Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

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Last Map Update: Tue, Sep 1, 2026 at 4:40:17 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Red Flag Warning

Lake Wind Advisory

Frost Advisory

Choppy Lakes Through Midweek

Critical Fire Weather

A Lake Wind Advisory has been issued for Lake Tahoe, Pyramid Lake, Eagle Lake, Honey Lake, Lake Davis, Frenchman Lake, Stampede Reservoir, Donner Lake, Prosser and Boca Reservoirs, Washoe Lake, and Topaz Lake through Thursday AM. Wind gusts up to 35 mph expected with wave heights of up to 3 feet. Consider postponing boating activities on the lake until a day with less wind.

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Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

NWS Forecast Office Reno, NV