National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. 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 Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

54°F

12°C

Humidity 81%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 12 Feb 01:43 AM PST
Extended Forecast for

San Francisco CA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 3am. Partly cloudy, with a low around 50. East southeast wind around 7 mph.

    Low: 50 °F

    Chance Rain

  • Thursday

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

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: 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: Mostly cloudy, with a low around 49. South southwest wind 3 to 7 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 60.

    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%.

    Low: 52 °F

    Rain Likely

  • Sunday

    Sunday: Rain. Cloudy, with a high near 60.

    High: 60 °F

    Rain

  • Sunday Night

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

    Low: 50 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 3am. Partly cloudy, with a low around 50. East southeast wind around 7 mph.
Thursday
Sunny, with a high near 62. East northeast wind 5 to 7 mph becoming north northwest in the afternoon.
Thursday Night
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
Mostly cloudy, 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.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Sunday
Rain. Cloudy, with a high near 60.
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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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
Last Update:
11:37 pm PST Feb 11, 2026
Forecast Valid:
2am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation