Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

44°F

7°C

Humidity 99%
Wind Speed SE 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 08 Feb 05:37 AM PST
Extended Forecast for

3 Miles S Cotati CA

Dense Fog Advisory until February 8, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 8, 09:00am

    NOW until 9:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 45 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 61. Light west northwest wind becoming west 5 to 9 mph in the afternoon.

    High: 61 °F

    Areas Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 43. West northwest wind 3 to 7 mph.

    Low: 43 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 63. Northwest wind 3 to 6 mph.

    High: 63 °F

    Areas Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Cloudy

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 4pm.  Cloudy, with a high near 56. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain.  Areas of fog before noon.  Otherwise, partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain
    and Areas Fog

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 45. Calm wind.
Sunday
Areas of fog before noon. Otherwise, mostly cloudy, with a high near 61. Light west northwest wind becoming west 5 to 9 mph in the afternoon.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43. West northwest wind 3 to 7 mph.
Monday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 63. Northwest wind 3 to 6 mph.
Monday Night
Cloudy, with a low around 44. Calm wind.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 56. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
A chance of rain. Areas of fog before noon. Otherwise, partly sunny, with a high near 57.
Wednesday Night
A chance of rain, mainly before 10pm. Areas of fog. Otherwise, partly cloudy, with a low around 39.
Thursday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 60.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 38.
Friday
A slight chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Cloudy, with a low around 41.
Saturday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Cotati CA
 38.29°N 122.69°W (Elev. 226 ft)
12:59 am PST Feb 8, 2026
5am PST Feb 8, 2026-6pm PST Feb 14, 2026
 
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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