Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Mist

45°F

7°C

Humidity 93%
Wind Speed S 5 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 43°F (6°C)
Visibility 4.00 mi
Wind Chill42°F (6°C)
Last update 09 Dec 04:55 AM PST
Extended Forecast for

4 Miles NNW San Rafael CA

  • Today

    Today: Areas of fog before 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 57. Light east northeast wind.

    High: 57 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Patchy dense fog between 2am and 5am.  Otherwise, mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Wednesday

    Wednesday: Patchy dense fog before 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Light northeast wind.

    High: 58 °F

    Patchy Dense
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Light northeast wind.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 57. Light east northeast wind.
Tonight
Patchy dense fog between 2am and 5am. Otherwise, mostly clear, with a low around 44. Calm wind.
Wednesday
Patchy dense fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Light northeast wind.
Wednesday Night
Mostly clear, with a low around 45. Calm wind.
Thursday
Mostly sunny, with a high near 64. Light northeast wind.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 62.
Sunday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 47.
Monday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW San Rafael CA
 38.03°N 122.53°W (Elev. 66 ft)
2:42 am PST Dec 9, 2025
5am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database