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

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fog

46°F

8°C

Humidity 100%
Wind Speed NNW 4 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 46°F (8°C)
Visibility 0.50 mi
Wind Chill44°F (7°C)
Last update 25 Nov 07:35 AM PST
Extended Forecast for

2 Miles N Napa CA

Dense Fog Advisory November 25, 07:52am until November 25, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 25, 07:52am 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 between 11pm and 3am. Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 64. Calm wind.

    High: 64 °F

    Dense Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 43. Calm wind.

    Low: 43 °F

    Increasing
    Clouds

  • Thanksgiving Day

    Thanksgiving Day: Patchy dense fog before 9am. 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 9pm. Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Friday Night

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

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 62. Calm wind becoming south around 5 mph.
Tonight
Widespread dense fog, mainly between 11pm and 3am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Wednesday
Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 64. Calm wind.
Wednesday Night
Increasing clouds, with a low around 43. Calm wind.
Thanksgiving Day
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 64. Calm wind.
Thursday Night
Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 44.
Friday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Napa CA
 38.34°N 122.3°W (Elev. 49 ft)
Last Update:
1:17 am PST Nov 25, 2025
Forecast Valid:
7am PST Nov 25, 2025-6pm PST Dec 1, 2025
 
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