Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

41°F

5°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 05 Mar 02:35 AM PST
Extended Forecast for

7 Miles SSE Lake Berryessa CA

  • Overnight

    Overnight: Clear, with a low around 42. North northwest wind 10 to 16 mph, with gusts as high as 31 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Breezy, with a north wind around 22 mph, with gusts as high as 33 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: 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.

    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

Detailed Forecast

Overnight
Clear, with a low around 42. North northwest wind 10 to 16 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 63. Breezy, with a north wind around 22 mph, with gusts as high as 33 mph.
Thursday Night
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.
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
2am PST Mar 5, 2026-6pm PDT Mar 11, 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