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

53°F

12°C

Humidity 96%
Wind Speed E 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 04 Sep 11:56 PM PDT
Extended Forecast for

Cotati CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 74. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 74 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm.  Otherwise, increasing clouds, with a low around 49. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light south wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 74 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 2am.  Otherwise, mostly clear, with a low around 50. West southwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 50 °F

    Clear then
    Areas Fog

  • Labor Day

    Labor Day: Areas of fog before 9am.  Otherwise, sunny, with a high near 82.

    High: 82 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 49. Calm wind.
Saturday
Areas of fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 74. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 49. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Areas of fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light south wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Areas of fog after 2am. Otherwise, mostly clear, with a low around 50. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Labor Day
Areas of fog before 9am. Otherwise, sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A slight chance of rain. Partly sunny, with a high near 85.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 60.
Thursday
A slight chance of rain. Partly sunny, with a high near 83.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 57.
Friday
A slight chance of rain. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Cotati CA
 38.34°N 122.7°W (Elev. 98 ft)
11:26 pm PDT Sep 4, 2026
12am PDT Sep 5, 2026-6pm PDT Sep 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database