Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. through Thursday, focused from the central High Plains to the Mid-Mississippi Valley. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

55°F

13°C

Humidity 93%
Wind Speed WSW 11 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Last update 25 Jun 01:54 AM PDT
Extended Forecast for

Sonoma CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 78. West wind 6 to 14 mph, with gusts as high as 29 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. West wind 9 to 16 mph, with gusts as high as 34 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Thursday
Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 78. West wind 6 to 14 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 54. West wind 9 to 16 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 52.
Wednesday
Patchy fog. Otherwise, sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
1:51 am PDT Jun 25, 2026
2am PDT Jun 25, 2026-6pm PDT Jul 1, 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