Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

NA

55°F

13°C

Humidity 68%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 22 Jan 09:43 AM PST
Extended Forecast for

3 Miles ESE San Francisco CA

  • Today

    Today: Sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Patchy fog.  Otherwise, increasing clouds, with a low around 50. West wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 1pm.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 60. Northeast wind 5 to 8 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Patchy fog. Otherwise, increasing clouds, with a low around 50. West wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Light and variable wind.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 60. Northeast wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE San Francisco CA
 37.73°N 122.37°W (Elev. 3 ft)
3:11 am PST Jan 22, 2026
10am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database