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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

MIDDLE PEAK (MDEC1)

Lat: 37.92778°NLon: 122.58722°WElev: 2339.0ft.

NA

57°F

14°C

Humidity 42%
Wind Speed NNW 7 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 05 Dec 12:36 PM PST
Extended Forecast for

3 Miles NNE San Anselmo CA

Coastal Flood Advisory December 5, 01:08pm until December 7, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory December 5, 01:08pm until December 7, 03:00pm

    NOW until 3:00pm Sun

    Coastal Flood Advisory

  • This Afternoon

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 61. Light north wind.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. Northwest wind 3 to 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Northwest wind 3 to 5 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Light east wind.
Tonight
Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 43. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 61. Light north wind.
Saturday Night
Partly cloudy, with a low around 45. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 64. Northwest wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 67.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 48.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE San Anselmo CA
 38.03°N 122.53°W (Elev. 66 ft)
Last Update:
1:00 pm PST Dec 5, 2025
Forecast Valid:
1pm PST Dec 5, 2025-6pm PST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation