Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

52°F

11°C

Humidity 85%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 12 Feb 06:43 AM PST
Extended Forecast for

San Francisco CA

  • Today

    Today: Sunny, with a high near 62. East northeast wind 5 to 7 mph becoming north northwest in the afternoon.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West northwest wind 5 to 7 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 49. South southwest wind 3 to 7 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Mostly cloudy, with a high near 60. South southeast wind 3 to 7 mph.

    High: 60 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 52. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 50.

    Low: 50 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain.  Cloudy, with a high near 59.

    High: 59 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 62. East northeast wind 5 to 7 mph becoming north northwest in the afternoon.
Tonight
Mostly clear, with a low around 49. West northwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 49. South southwest wind 3 to 7 mph.
Saturday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 60. South southeast wind 3 to 7 mph.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 52. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 60. Chance of precipitation is 90%.
Sunday Night
Rain. Cloudy, with a low around 50.
Washington's Birthday
Rain. Cloudy, with a high near 59.
Monday Night
Rain. Cloudy, with a low around 47.
Tuesday
Rain. Mostly cloudy, with a high near 56.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47.
Wednesday
Rain likely. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
7:05 am PST Feb 12, 2026
7am PST Feb 12, 2026-6pm PST Feb 18, 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