Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Apr 20, 2026 at 2:56:19 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

Winter Storm Warning

High Wind Warning

Winter Weather Advisory

Small Craft Advisory

Lake Wind Advisory

Wind Advisory

Breezy Winds Monday

Mountain Snow Tonight and Tuesday

Chance of Thunderstorms Tuesday

Precipitation Forecast

Weekly Outlook

A front will bring strong winds to portions of the day on Monday. For details on your location go to weather.gov and search for your location. Click on hourly weather table to fine more detailed information.

An unusually cold system for this time of year will bring mountain snow above 4500 ft. Snow is expected to impact Highway 3 through Scott Mountain Pass through Tuesday morning. Expect delays and hazardous travel conditions Monday through Tuesday.

Thunderstorms on Tuesday may produce small hail, gusty winds and locally heavy rain. Seek shelter indoors or a safe location when thunder roars. Hikers and campers should be especially vigilant. Consider delaying your trip until the weather improves.

Wet and unsettled weather is forecast Monday through Tuesday. Highest threat for thunder will occur on Tuesday. Potential for drier weather is forecast to increase Thursday and Friday.

A slow moving weather system off the West Coast is increasing the likelihood for rain throughout the beginning of the week. Cooler temperatures are also expected through Wednesday. A drying and slight warming trend is forecasted for Thursday and Friday.