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

46°F

8°C

Humidity 81%
Wind Speed WNW 6 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 41°F (5°C)
Visibility 9.00 mi
Wind Chill43°F (6°C)
Last update 04 Mar 11:20 PM PST
Extended Forecast for

7 Miles S Lake Berryessa CA

  • Tonight

    Tonight: Clear, with a low around 42. North northwest wind around 8 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63. North wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47. North wind 11 to 14 mph, with gusts as high as 36 mph.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66. North wind 16 to 18 mph, with gusts as high as 34 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. North wind around 15 mph, with gusts as high as 34 mph.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 42. North northwest wind around 8 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 63. North wind 13 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Clear, with a low around 47. North wind 11 to 14 mph, with gusts as high as 36 mph.
Friday
Sunny, with a high near 66. North wind 16 to 18 mph, with gusts as high as 34 mph.
Friday Night
Clear, with a low around 53. North wind around 15 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 71.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 50.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Lake Berryessa CA
 38.48°N 122.25°W (Elev. 1198 ft)
10:49 am PST Mar 4, 2026
11pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database