Storm Systems Continue to Impact the Pacific Northwest; Lake Effect Snow Continues

A second Pacific cold front will cross the Pacific Northwest Wednesday followed by another atmospheric river. Each of these features will bring additional periods of gusty winds, mountain snow, and heavy to excessive rainfall with renewed flooding. Heavy lake effect snow continues into Tuesday east of Lakes Erie and Ontario. Read More >

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Last Map Update: Mon, Dec 15, 2025 at 6:22:36 pm PST

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Small Craft Advisory

Lake Wind Advisory

Pattern Change Coming Soon!

🌧️🍃Heads up! Confidence is increasing for a pattern change leading to wet and windy conditions across the Bay Area and Central Coast early next week (Dec 22-26). Exact timing & amounts aren't clear and could change dramatically. Check back with us as the forecast evolves! #CAwx