Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

55°F

13°C

Humidity 50%
Wind Speed NNW 13 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 05 Mar 11:35 PM PST
Extended Forecast for

4 Miles N Sonoma CA

  • Tonight

    Tonight: Mostly clear, with a low around 50. North wind around 21 mph, with gusts as high as 32 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Breezy, with a north wind 16 to 25 mph, with gusts as high as 39 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 57. North wind 18 to 20 mph, with gusts as high as 30 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. North northeast wind 14 to 20 mph, with gusts as high as 36 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. North wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

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

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. North wind around 21 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 65. Breezy, with a north wind 16 to 25 mph, with gusts as high as 39 mph.
Friday Night
Clear, with a low around 57. North wind 18 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 71. North northeast wind 14 to 20 mph, with gusts as high as 36 mph.
Saturday Night
Clear, with a low around 57. North wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sonoma CA
 38.36°N 122.45°W (Elev. 1818 ft)
11:16 pm PST Mar 5, 2026
11pm PST Mar 5, 2026-6pm PDT Mar 12, 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