Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

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

Overcast

48°F

9°C

Humidity 87%
Wind Speed S 6 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 08 Dec 02:35 PM PST
Extended Forecast for

3 Miles ENE Novato CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Areas of dense fog after 9pm.  Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Areas Dense
    Fog

  • Tuesday

    Tuesday: Areas of fog before noon.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm.  Otherwise, mostly clear, with a low around 45.

    Low: 45 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 44.

    Low: 44 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Calm wind.
Tonight
Areas of dense fog after 9pm. Otherwise, partly cloudy, with a low around 44. Calm wind.
Tuesday
Areas of fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Light and variable wind.
Tuesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 45. Calm wind.
Wednesday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 63. Calm wind.
Wednesday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 45.
Thursday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 44.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 63.
Friday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 44.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 63.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 45.
Sunday
Areas of fog. Otherwise, partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Novato CA
 38.12°N 122.5°W (Elev. 3 ft)
12:26 pm PST Dec 8, 2025
2pm PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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Hourly Weather Forecast

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