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

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 DOWNTOWN (SFOC1)

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

NA

45°F

7°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 11 Dec 08:43 AM PST
Extended Forecast for

2 Miles SE Tiburon CA

  • Today

    Today: Sunny, with a high near 53. North wind 10 to 14 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 5 to 8 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. North wind 10 to 13 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. North wind around 8 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. North wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 53. North wind 10 to 14 mph.
Tonight
Mostly clear, with a low around 45. North wind 5 to 8 mph.
Friday
Sunny, with a high near 56. North wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 44. North wind around 8 mph.
Saturday
Sunny, with a high near 60. North wind 5 to 8 mph becoming west southwest in the afternoon.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 44.
Sunday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 59.
Sunday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46.
Monday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 51.
Tuesday
A chance of rain. Mostly cloudy, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Tiburon CA
 37.86°N 122.43°W (Elev. 499 ft)
Last Update:
2:25 am PST Dec 11, 2025
Forecast Valid:
9am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

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Chance of Precipitation