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

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 >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Mist

46°F

8°C

Humidity 93%
Wind Speed E 8 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Wind Chill42°F (6°C)
Last update 06 Dec 03:00 PM PST
Extended Forecast for

2 Miles N Napa CA

Coastal Flood Advisory December 6, 03:26pm until December 7, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory December 6, 03:26pm until December 7, 03:00pm

    NOW until 3:00pm Sun

    Coastal Flood Advisory

  • Tonight

    Low: 41 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 57. Calm wind becoming south around 5 mph.

    High: 57 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Monday

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

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before noon. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Areas of fog. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Areas Fog

  • Wednesday

    Wednesday: Areas of fog before noon. Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

Detailed Forecast

Tonight
Patchy dense fog after 8pm. Otherwise, partly cloudy, with a low around 41. Calm wind.
Sunday
Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 57. Calm wind becoming south around 5 mph.
Sunday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 41. Calm wind.
Monday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 60. Calm wind.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 43. Calm wind.
Tuesday
Areas of fog before noon. Otherwise, mostly sunny, with a high near 62.
Tuesday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 45.
Wednesday
Areas of fog before noon. Otherwise, mostly sunny, with a high near 65.
Wednesday Night
Areas of fog. Otherwise, partly cloudy, with a low around 46.
Thursday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 65.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Friday
Areas of fog. Otherwise, mostly sunny, with a high near 64.
Friday Night
Areas of fog. Otherwise, partly cloudy, with a low around 43.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Napa CA
 38.31°N 122.29°W (Elev. 30 ft)
Last Update:
12:26 pm PST Dec 6, 2025
Forecast Valid:
3pm PST Dec 6, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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