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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 100%
Wind Speed ENE 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 46°F (8°C)
Visibility 1.50 mi
Wind Chill44°F (7°C)
Last update 25 Nov 08:15 AM PST
Extended Forecast for

5 Miles W Napa Co. Airport CA

Dense Fog Advisory November 25, 08:43am until November 25, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 25, 08:43am until November 25, 11:00am

    NOW until 11:00am Tue

    Dense Fog Advisory

  • Today

    High: 62 °F

    Dense Fog
    then Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly after 2am. Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 7am. Otherwise, sunny, with a high near 63. East southeast wind 3 to 5 mph.

    High: 63 °F

    Dense Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Dense
    Fog

  • Thanksgiving Day

    Thanksgiving Day: Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Widespread dense fog, mainly before 9am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Dense Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread dense fog, mainly before 10am. Otherwise, mostly sunny, with a high near 62. Light and variable wind.
Tonight
Widespread dense fog, mainly after 2am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Wednesday
Widespread dense fog, mainly before 7am. Otherwise, sunny, with a high near 63. East southeast wind 3 to 5 mph.
Wednesday Night
Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 42. Calm wind.
Thanksgiving Day
Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind.
Thursday Night
Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 44.
Friday
Widespread dense fog, mainly before 9am. Otherwise, mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Napa Co. Airport CA
 38.21°N 122.38°W (Elev. 3 ft)
Last Update:
1:17 am PST Nov 25, 2025
Forecast Valid:
8am PST Nov 25, 2025-6pm PST Dec 1, 2025
 
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Additional Resources

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