Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

46°F

8°C

Humidity 90%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 09 Dec 09:43 AM PST
Extended Forecast for

San Francisco CA

  • Today

    Today: Sunny, with a high near 54. North northwest wind 5 to 7 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 52. North wind 3 to 5 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. North wind around 6 mph.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. North northeast wind 3 to 5 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North northeast wind around 7 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 54. North northwest wind 5 to 7 mph.
Tonight
Mostly clear, with a steady temperature around 52. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 60. North wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 50. North northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 61. North northeast wind around 7 mph.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A slight chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.78°N 122.38°W (Elev. 0 ft)
9:23 am PST Dec 9, 2025
10am PST Dec 9, 2025-6pm PST Dec 15, 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