Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

49°F

9°C

Humidity 93%
Wind Speed SE 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 12 Oct 05:09 AM PDT
Extended Forecast for

Rohnert Park CA

  • Today

    Today: Sunny, with a high near 72. Light west northwest wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 11pm.  Increasing clouds, with a low around 50. West wind 6 to 8 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Slight Chance
    Rain

  • Columbus Day

    Columbus Day: A chance of rain, then showers and possibly a thunderstorm after 11am.  High near 61. Calm wind becoming south southwest 5 to 8 mph in the morning.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Showers

  • Monday Night

    Monday Night: Rain.  Patchy fog after midnight. Low around 45. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 61. Calm wind becoming northeast 5 to 9 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 66.

    High: 66 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 72. Light west northwest wind becoming west southwest 6 to 11 mph in the afternoon.
Tonight
A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 50. West wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 61. Calm wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Patchy fog after midnight. Low around 45. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain likely. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 20 percent chance of rain before 11pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 45.
Wednesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 66.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 45.
Thursday
Patchy fog before 10am. Otherwise, sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 47.
Friday
Patchy fog. Otherwise, sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Rohnert Park CA
 38.34°N 122.7°W (Elev. 98 ft)
2:47 am PDT Oct 12, 2025
5am PDT Oct 12, 2025-6pm PDT Oct 18, 2025
 
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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