Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

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Last Map Update: Sun, Nov 9, 2025 at 11:30:15 am PST

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Small Craft Advisory

Rain Returns Middle of Next Week

Rain Scenarios Wed. to Sat.

Rain returns to the region towards the middle of next week, as a deep trough develops in the northeastern Pacific and moves towards the West Coast. The most intense rain is expected late Wednesday and Thursday, along with a slight chance for thunderstorms. Lighter rain is possible on Friday into the upcoming weekend. Rainfall amounts are still uncertain, particularly regarding the latter part of next week. Potential impacts include wet roadways, elevated levels on creeks and streams, and nuisance flooding. Check back for updates! #CAwx

Here is a look at a reasonable low end scenario and a reasonable high end scenario for precipitation totals associated with a potential atmospheric river Wednesday to Saturday. Precipitation totals will continue to become clearer as this system gets closer in time so make sure to stay up to date on the latest forecast. Take advantage of the nice weather now through Tuesday and finish any outdoor preparations before midweek. #CAwx

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Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

NWS Forecast Office San Francisco, CA