Pacific Storms Continuing to Impact the West; Impactful Winter Storm in the Central and Eastern U.S.

Pacific storms will continue to bring strong winds, heavy rain with a risk for flooding to northern and central California, and heavy mountain snow in the Sierras, southern Cascades, and northern Rockies through Friday. Winter storm to impact the Midwest to Mid-Atlantic, with a combination of snow, sleet and freezing rain later today through Thursday. Hazardous travel is expected. Read More >

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Last Map Update: Wed, Feb 5, 2025 at 5:59:09 am PST

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Winter Storm Warning

Avalanche Warning

Flood Warning

Flood Advisory

Small Craft Advisory

Frost Advisory

Winter Storm Watch

Additional Rain Expected Through Friday

Frost returns

Here's a look at additional rain still expected through Friday. Moderate rainfall mainly on Thursday will result in minor roadway ponding and slow the recession of ongoing river flooding.

Frost Advisory in effect 11pm tonight through 9 am Wednesday for North Bay Interior Valleys with the coldest locations in the Sonoma Valley. Expect temperatures as low as 32 degrees. Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Cold Conditions can lead to hypothermia with prolonged exposure. Given the recent rain, damp conditions and cold temperatures will make it feel even colder. Additional Frost Advisories will likely be issued for subsequent nights.

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Pacific Storms Continuing to Impact the West; Impactful Winter Storm in the Central and Eastern U.S.

NWS Forecast Office San Francisco, CA