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.

haze

46°F

8°C

Humidity 87%
Wind Speed E 12 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Wind Chill40°F (4°C)
Last update 05 Dec 01:00 PM PST
Extended Forecast for

Napa CA

Coastal Flood Advisory December 5, 01:16pm until December 7, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory December 5, 01:16pm until December 7, 03:00pm

    NOW until 3:00pm Sun

    Coastal Flood Advisory

  • This Afternoon

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 5am.  Otherwise, mostly clear, with a low around 38. Light and variable wind.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, sunny, with a high near 60. Light south wind.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 10pm.  Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Areas Fog

  • Monday

    Monday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Fog

Detailed Forecast

This Afternoon
Sunny, with a high near 57. South wind 3 to 5 mph.
Tonight
Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 38. Light and variable wind.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 60. Light south wind.
Saturday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 42. Calm wind.
Sunday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 62. Light and variable wind.
Sunday Night
Areas of fog after 10pm. Otherwise, partly cloudy, with a low around 42.
Monday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 62.
Monday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 44.
Tuesday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 64.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 45.
Wednesday
Areas of fog. Otherwise, mostly sunny, with a high near 66.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Thursday
Areas of fog. Otherwise, mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.27°N 122.28°W (Elev. 3 ft)
1:00 pm PST Dec 5, 2025
1pm PST Dec 5, 2025-6pm PST Dec 11, 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