Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Partly Cloudy

48°F

9°C

Humidity 87%
Wind Speed ENE 8 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Dec 04:20 AM PST
Extended Forecast for

2 Miles ESE Pacifica CA

  • Today

    Today: Sunny, with a high near 57. East wind 8 to 10 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. East wind 7 to 9 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. East northeast wind 8 to 10 mph.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. East southeast wind around 7 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. East wind around 5 mph becoming calm  in the morning.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain after 4pm.  Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 57. East wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 47. East wind 7 to 9 mph.
Friday
Sunny, with a high near 58. East northeast wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 45. East southeast wind around 7 mph.
Saturday
Sunny, with a high near 60. East wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 46.
Monday
A slight chance of rain after 4pm. Partly sunny, with a high near 59.
Monday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 50.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 52.
Wednesday
A chance of rain. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Pacifica CA
 37.61°N 122.45°W (Elev. 997 ft)
2:25 am PST Dec 11, 2025
4am PST Dec 11, 2025-6pm PST Dec 17, 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