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

Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

48°F

9°C

Humidity 97%
Wind Speed E 1 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 12 Nov 05:24 AM PST
Extended Forecast for

Sebastopol CA

Coastal Flood Advisory November 12, 05:37am until November 13, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory November 12, 05:37am until November 13, 04:00pm

    NOW until 4:00pm Fri

    Coastal Flood Advisory

  • Today

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 2am. Increasing clouds, with a low around 48. South southeast wind 5 to 9 mph, with gusts as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: Rain and thunderstorms before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 60. South wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Showers

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 43. Light west southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am. Areas of fog before noon. Otherwise, partly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Chance Rain
    and Areas Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Rain. High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Tonight
A 40 percent chance of rain, mainly after 2am. Increasing clouds, with a low around 48. South southeast wind 5 to 9 mph, with gusts as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain and thunderstorms before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 60. South wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 43. Light west southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of rain, mainly before 10am. Areas of fog before noon. Otherwise, partly sunny, with a high near 63. Calm wind.
Saturday Night
Rain likely, mainly after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 61. Chance of precipitation is 90%.
Sunday Night
Rain likely, mainly before 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43.
Monday
A chance of rain, mainly before 10am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 60.
Monday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 38.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 61.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 40.
Wednesday
Rain. Mostly cloudy, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sebastopol CA
 38.41°N 122.84°W (Elev. 174 ft)
Last Update:
2:26 am PST Nov 12, 2026
Forecast Valid:
5am PST Nov 12, 2026-6pm PST Nov 18, 2026
 
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