Two Pacific Storms to Impact the Western U.S. This Week

Two Pacific storms will impact the western U.S. this week with low elevation rain, mountain snow, and gusty winds. The second storm arriving Tuesday night into Wednesday may bring heavy to excessive rainfall and possible flooding for coastal central and southern California, while heavy mountain snow is possible across the Sierra Nevada mountains. Read More >

Click a location below for detailed forecast.

Last Map Update: Sun, Nov 15, 2026 at 3:46:32 pm PST

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

High Surf Warning

Gale Warning

Winter Weather Advisory

High Surf Advisory

Small Craft Advisory

Hazardous Seas Warning

Winter Storm Watch

Gale Watch

Winter Storm Watch

High Surf Advisory

A Winter Storm Watch is in effect for northern Trinity County from 7 PM Tuesday to 1 AM Thursday. Snow levels fall to around 4000 ft Tuesday night and to around 3500 ft Wednesday night. 8-18 inches of snow is possible above 5,000 ft while 2-4 inches are possible above 3,500 ft.

After yesterday's very large waves, the sea will have a few hours of calm this morning. However, a second westerly swell is expected to arrive around midday today. This swell will be slightly smaller, yet will still create large, dangerous breaking waves of 22 to 25 feet with certain sets being as large as 28 feet. Stay safe today by avoiding steep beaches, remaining off exposed infrastructure such as jetties and breakwaters, and seaside cliffs.