Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

72°F

22°C

Humidity 64%
Wind Speed SSW 14 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 11 Sep 03:05 PM PDT
Extended Forecast for

7 Miles S Lake Berryessa CA

  • Tonight

    Tonight: Mostly clear, with a low around 58. West wind 7 to 9 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. West wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy smoke after midnight. Clear, with a low around 55. West wind 7 to 15 mph, with gusts as high as 31 mph.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Smoke

  • Sunday

    Sunday: Sunny, with a high near 79. West northwest wind 5 to 7 mph becoming calm  in the afternoon.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56. West southwest wind around 5 mph becoming calm.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. West wind 7 to 9 mph.
Saturday
Sunny, with a high near 80. West wind 7 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Patchy smoke after midnight. Clear, with a low around 55. West wind 7 to 15 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 79. West northwest wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
Clear, with a low around 56. West southwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Lake Berryessa CA
 38.48°N 122.25°W (Elev. 1198 ft)
2:41 pm PDT Sep 11, 2026
3pm PDT Sep 11, 2026-6pm PDT Sep 18, 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