Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Overcast

63°F

17°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 03 Sep 10:15 PM PDT
Extended Forecast for

3 Miles SW Sonoma CA

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind 3 to 7 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 48. West wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog between midnight and 2am.  Otherwise, mostly clear, with a low around 48. West southwest wind 9 to 14 mph becoming light  in the evening. Winds could gust as high as 22 mph.

    Low: 48 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am.  Otherwise, clear, with a low around 50.

    Low: 50 °F

    Clear then
    Patchy Fog

  • Labor Day

    Labor Day: Patchy fog before 9am.  Otherwise, sunny, with a high near 84.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Monday Night

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

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West wind 3 to 7 mph.
Friday
Sunny, with a high near 74. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 48. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 23 mph.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Patchy fog between midnight and 2am. Otherwise, mostly clear, with a low around 48. West southwest wind 9 to 14 mph becoming light in the evening. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 76.
Sunday Night
Patchy fog after 3am. Otherwise, clear, with a low around 50.
Labor Day
Patchy fog before 9am. Otherwise, sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A slight chance of rain. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Sonoma CA
 38.26°N 122.48°W (Elev. 56 ft)
1:26 pm PDT Sep 3, 2026
10pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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