Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

52°F

11°C

Humidity 74%
Wind Speed W 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 02 Dec 10:54 AM PST
Extended Forecast for

5 Miles W Napa Co. Airport CA

Coastal Flood Advisory December 2, 11:00am until December 7, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory December 2, 11:00am until December 7, 03:00pm

    NOW until 3:00pm Sun

    Coastal Flood Advisory

  • Today

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 10pm and midnight.  Otherwise, partly cloudy, with a low around 40. Calm wind becoming east northeast around 5 mph. Winds could gust as high as 22 mph.

    Low: 40 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. North northeast wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. East wind 3 to 7 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Today
Sunny, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Patchy fog between 10pm and midnight. Otherwise, partly cloudy, with a low around 40. Calm wind becoming east northeast around 5 mph. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 62. North northeast wind 7 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 38. Light and variable wind.
Thursday
Mostly sunny, with a high near 60. East wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 62.
Friday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 43.
Saturday
Patchy fog before 10am. Otherwise, sunny, with a high near 62.
Saturday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 45.
Sunday
Areas of fog. Otherwise, partly sunny, with a high near 62.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Monday
Areas of fog. Otherwise, mostly sunny, with a high near 63.
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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)
8:29 am PST Dec 2, 2025
11am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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