Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

53°F

12°C

Humidity 58%
Wind Speed S 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 05 Mar 08:54 AM PST
Extended Forecast for

7 Miles SSE Lake Berryessa CA

  • Today

    Today: Sunny, with a high near 63. Breezy, with a north wind around 22 mph, with gusts as high as 31 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 48. North wind 16 to 21 mph, with gusts as high as 43 mph.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. Breezy, with a north wind 21 to 24 mph, with gusts as high as 37 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. North wind 14 to 17 mph, with gusts as high as 38 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. North wind around 16 mph, with gusts as high as 38 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Breezy, with a north wind around 22 mph, with gusts as high as 31 mph.
Tonight
Clear, with a low around 48. North wind 16 to 21 mph, with gusts as high as 43 mph.
Friday
Sunny, with a high near 68. Breezy, with a north wind 21 to 24 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 54. North wind 14 to 17 mph, with gusts as high as 38 mph.
Saturday
Sunny, with a high near 72. North wind around 16 mph, with gusts as high as 38 mph.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Lake Berryessa CA
 38.48°N 122.22°W (Elev. 1798 ft)
12:46 am PST Mar 5, 2026
9am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

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