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

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Partly Cloudy

61°F

16°C

Humidity 59%
Wind Speed W 17 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 04 Mar 10:54 AM PST
Extended Forecast for

2 Miles SE Lake Berryessa CA

  • Today

    Today: Sunny, with a high near 63. Northwest wind around 14 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 46. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 64. North wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. North wind 11 to 18 mph, with gusts as high as 32 mph.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 67. North wind 18 to 20 mph, with gusts as high as 30 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Northwest wind around 14 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 46. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 64. North wind 16 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 50. North wind 11 to 18 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 67. North wind 18 to 20 mph, with gusts as high as 30 mph.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 72.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Lake Berryessa CA
 38.55°N 122.21°W (Elev. 440 ft)
10:49 am PST Mar 4, 2026
11am PST Mar 4, 2026-6pm PDT Mar 10, 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