Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

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Last Map Update: Sun, Nov 9, 2025 at 8:48:11 am PST

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Dense Fog Advisory

Marine Weather Statement

Rain Returns Starting Wednesday

Rain Scenarios Wed. to Sat.

Rain returns to the region beginning on Wednesday, 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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Tracking a Couple of Storm Systems Across the Country

NWS Forecast Office San Francisco, CA