National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803°NLon: 122.8242°WElev: 230.0ft.

NA

60°F

16°C

Humidity 90%
Wind Speed SSE 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 03 Sep 06:54 AM PDT
Extended Forecast for

8 Miles NNW Sonoma CA

  • Today

    Today: Sunny, with a high near 89. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. West wind 5 to 9 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 54. West wind 5 to 10 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 82. West southwest wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

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

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

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

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 83.

    High: 83 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 85. West wind 5 to 9 mph.
Thursday Night
Increasing clouds, with a low around 54. West wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 82. West southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Sonoma CA
 38.39°N 122.54°W (Elev. 568 ft)
Last Update:
1:26 am PDT Sep 3, 2025
Forecast Valid:
7am PDT Sep 3, 2025-6pm PDT Sep 9, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation