Severe Thunderstorms in the Eastern U.S.; Flash Flooding Possible in the Southwest U.S.

Scattered thunderstorms capable of producing damaging wind gusts and isolated large hail are expected across parts of the Ohio and Tennessee Valleys into the central Appalachians Friday. Across the southwest US, 1 to 2 inches of rain, with isolated totals up to 4 inches, are expected across portions of Arizona and New Mexico through Saturday, bringing the potential for flash flooding. Read More >

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Last Map Update: Thu, Sep 4, 2025 at 10:36:20 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Small Craft Advisory

Pattern Change Next Week

An upper level trough will move into our state late Sunday night through Monday and stall through the middle of the week, bringing cooler temperatures and a potential for showers. Rain amounts, any potential for thunderstorms, and the location of the greatest impacts remain uncertain. Stay tuned for forecast updates!