National Weather Service United States Department of Commerce

The Work Week will Begin with Unsettled Weather from the Southern Plains to the Great Lakes

Unsettled weather is forecast to continue through the first half of the work week from the Southern Plains to the Great Lakes as a frontal system moves through. Isolated to scattered severe thunderstorms and flash flooding will be possible each day. Meanwhile, scattered showers and thunderstorms are expected across the Southwest and California, with isolated flash flooding possible. Read More >

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Last Map Update: Mon, Sep 22, 2025 at 3:36:21 am PDT

A stark pattern change will occur Tuesday night with the return of unsettled weather in the form of rain and thunderstorms. Initial rain/thunderstorm chances are forecast to start across the Central Coast Tuesday night, before activity expands farther north Wednesday. Stay tuned for updates to the forecast.

 

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