Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

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

Overcast

48°F

9°C

Humidity 81%
Wind Speed ESE 4 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 07 Dec 03:15 PM PST
Extended Forecast for

6 Miles E Novato/Gnoss Field Airport CA

  • Tonight

    Tonight: Patchy dense fog before midnight, then patchy dense fog after 2am.  Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Dense
    Fog

  • Monday

    Monday: Patchy dense fog between 11am and noon.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind.

    High: 56 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 10pm.  Otherwise, mostly clear, with a low around 45.

    Low: 45 °F

    Patchy Fog
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 1am.  Otherwise, mostly clear, with a low around 44.

    Low: 44 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog before midnight, then patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Monday
Patchy dense fog between 11am and noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 58. Calm wind.
Tuesday Night
Partly cloudy, with a low around 45. Calm wind.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Patchy fog before 10pm. Otherwise, mostly clear, with a low around 45.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Patchy fog before 1am. Otherwise, mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Novato/Gnoss Field Airport CA
 38.15°N 122.45°W (Elev. 328 ft)
12:41 pm PST Dec 7, 2025
3pm PST Dec 7, 2025-6pm PST Dec 14, 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