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

Hazardous Weather Conditions

Current conditions at

Novato / Gnoss Field (KDVO)

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

Fog

5°C

41°F

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 5°C (41°F)
Visibility -0.40 km
Last update 14 Dec 12:15 AM PST
Extended Forecast for

4 Miles S Sonoma CA

Dense Fog Advisory until December 14, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 14, 11:00am

    NOW until 11:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 3 °C

    Patchy Dense
    Fog

  • Sunday

    Sunday: Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 10. Southeast wind 3 to 8 km/h.

    High: 10 °C

    Patchy Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4. West wind 8 to 11 km/h.

    Low: 4 °C

    Partly Cloudy

  • Monday

    Monday: Patchy fog between 10am and noon. Otherwise, partly sunny, with a high near 15. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.

    High: 15 °C

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 9. West wind 8 to 11 km/h.

    Low: 9 °C

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 16.

    High: 16 °C

    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 12. Chance of precipitation is 70%.

    Low: 12 °C

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 15.

    High: 15 °C

    Chance Rain

Detailed Forecast

Overnight
Patchy dense fog before 4am, then patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 3. Calm wind.
Sunday
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 10. Southeast wind 3 to 8 km/h.
Sunday Night
Partly cloudy, with a low around 4. West wind 8 to 11 km/h.
Monday
Patchy fog between 10am and noon. Otherwise, partly sunny, with a high near 15. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.
Monday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 9. West wind 8 to 11 km/h.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 16.
Tuesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 12. Chance of precipitation is 70%.
Wednesday
A chance of rain. Partly sunny, with a high near 15.
Wednesday Night
A slight chance of rain. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 6.
Thursday
A chance of rain, mainly after 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 14.
Thursday Night
Rain likely. Cloudy, with a low around 9.
Friday
Rain. Cloudy, with a high near 13.
Friday Night
Rain likely. Patchy fog. Otherwise, cloudy, with a low around 8.
Saturday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Sonoma CA
 38.24°N 122.45°W (Elev. 3 m)
Last Update:
12:26 am PST Dec 14, 2025
Forecast Valid:
12am PST Dec 14, 2025-6pm PST Dec 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation