Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

51°F

11°C

Humidity 74%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 10 Dec 12:43 PM PST
Extended Forecast for

San Francisco CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. North northwest wind around 9 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. North northwest wind around 7 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. North wind around 9 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. North wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. North wind 7 to 9 mph.

    High: 58 °F

    Sunny

  • Friday Night

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

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. North northwest wind around 9 mph.
Tonight
Mostly clear, with a low around 46. North northwest wind around 7 mph.
Thursday
Sunny, with a high near 57. North wind around 9 mph.
Thursday Night
Mostly clear, with a low around 47. North wind around 6 mph.
Friday
Sunny, with a high near 58. North wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 62.
Saturday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 48.
Sunday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 60.
Sunday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 48.
Monday
A slight chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 61.
Monday Night
A chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
12:37 pm PST Dec 10, 2025
1pm PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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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