Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fog

48°F

9°C

Humidity 100%
Wind Speed NE 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 48°F (9°C)
Visibility 0.50 mi
Last update 23 Nov 04:54 AM PST
Extended Forecast for

3 Miles W Napa Co. Airport CA

  • Today

    Today: Areas of dense fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 61 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Patchy fog before 4am.  Otherwise, increasing clouds, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog between 8am and 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Monday Night

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

    Low: 42 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

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

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thanksgiving Day

    Thanksgiving Day: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Patchy fog before 4am. Otherwise, increasing clouds, with a low around 44. Calm wind.
Monday
Patchy fog between 8am and 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 63. Light and variable wind.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43.
Thanksgiving Day
Patchy fog before 9am. Otherwise, partly sunny, with a high near 62.
Thursday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 45.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 62.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Saturday
A slight chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Napa Co. Airport CA
 38.22°N 122.32°W (Elev. 3 ft)
12:31 am PST Nov 23, 2025
5am PST Nov 23, 2025-6pm PST Nov 29, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database