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 >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Mist

42°F

6°C

Humidity 95%
Wind Speed E 9 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Wind Chill37°F (3°C)
Last update 06 Dec 05:54 AM PST
Extended Forecast for

Napa CA

Coastal Flood Advisory December 6, 06:08am until December 7, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory December 6, 06:08am until December 7, 03:00pm

    NOW until 3:00pm Sun

    Coastal Flood Advisory

  • Today

    High: 55 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Patchy dense fog before 11pm, then patchy dense fog after midnight.  Otherwise, increasing clouds, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 11am.  Otherwise, mostly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before noon.  Otherwise, mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Areas of fog.  Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Areas Fog

  • Tuesday

    Tuesday: Areas of fog before noon.  Otherwise, partly sunny, with a high near 61.

    High: 61 °F

    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Patchy Fog

Detailed Forecast

Today
Areas of fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 55. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Patchy dense fog before 11pm, then patchy dense fog after midnight. Otherwise, increasing clouds, with a low around 41. Calm wind.
Sunday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 57. Light and variable wind.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42. Calm wind.
Monday
Areas of fog before noon. Otherwise, mostly sunny, with a high near 60. Calm wind.
Monday Night
Areas of fog. Otherwise, partly cloudy, with a low around 43.
Tuesday
Areas of fog before noon. Otherwise, partly sunny, with a high near 61.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Wednesday
Areas of fog before noon. Otherwise, mostly sunny, with a high near 63.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Thursday
Areas of fog. Otherwise, mostly sunny, with a high near 64.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 44.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 63.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.29°N 122.31°W (Elev. 190 ft)
2:54 am PST Dec 6, 2025
6am PST Dec 6, 2025-6pm PST Dec 12, 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