Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

haze

55°F

13°C

Humidity 82%
Wind Speed E 14 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 50°F (10°C)
Visibility 6.00 mi
Last update 03 Feb 10:35 AM PST
Extended Forecast for

5 Miles SSW Lake Berryessa CA

  • Today

    Today: Sunny, with a high near 67. Northeast wind around 6 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. Light east northeast wind.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Northeast wind around 6 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. North northeast wind 3 to 5 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. East northeast wind around 6 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Northeast wind around 6 mph.
Tonight
Clear, with a low around 47. Light east northeast wind.
Wednesday
Sunny, with a high near 68. Northeast wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 47. North northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 66. East northeast wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A slight chance of rain. Partly sunny, with a high near 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lake Berryessa CA
 38.5°N 122.28°W (Elev. 1355 ft)
10:52 am PST Feb 3, 2026
10am PST Feb 3, 2026-6pm PST Feb 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database