Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.38033°NLon: 122.82367°WElev: 235.3ft.

NA

58°F

14°C

Humidity 88%
Wind Speed E 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 04 Sep 08:54 PM PDT
Extended Forecast for

4 Miles WNW Cotati CA

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 48. West southwest wind around 6 mph becoming calm  after midnight.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 72. Light west southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 48. West southwest wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 21 mph.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Light west wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 49. West wind 9 to 14 mph becoming light northwest  after midnight. Winds could gust as high as 24 mph.

    Low: 49 °F

    Clear then
    Patchy Fog

  • Labor Day

    Labor Day: Patchy fog before 9am.  Otherwise, sunny, with a high near 79.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between midnight and 1am.  Otherwise, partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 48. West southwest wind around 6 mph becoming calm after midnight.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 72. Light west southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 48. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 21 mph.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Light west wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 49. West wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 24 mph.
Labor Day
Patchy fog before 9am. Otherwise, sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 53.
Wednesday
A slight chance of rain. Partly sunny, with a high near 78.
Wednesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 56.
Thursday
A slight chance of rain. Partly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A slight chance of rain. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Cotati CA
 38.35°N 122.79°W (Elev. 197 ft)
1:26 pm PDT Sep 4, 2026
9pm PDT Sep 4, 2026-6pm PDT Sep 11, 2026
 
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Additional Resources

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