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

55°F

13°C

Humidity 79%
Wind Speed W 9 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 04 Mar 08:54 AM PST
Extended Forecast for

Sonoma CA

  • Today

    Today: Sunny, with a high near 64. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. North northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. North northwest wind 3 to 8 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46. North wind around 6 mph.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70. North wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 70 °F

    Sunny

  • Friday Night

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

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 64. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tonight
Clear, with a low around 42. North northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 66. North northwest wind 3 to 8 mph.
Thursday Night
Clear, with a low around 46. North wind around 6 mph.
Friday
Sunny, with a high near 70. North wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 77.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 48.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
8:40 am PST Mar 4, 2026
9am 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