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

Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Hazardous Weather Conditions

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

56°F

13°C

Humidity 96%
Wind Speed E 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 04 Nov 12:11 AM PST
Extended Forecast for

3 Miles WSW Santa Rosa CA

Coastal Flood Advisory November 4, 08:00am until November 8, 02:00pm
Wind Advisory November 4, 10:00pm until November 5, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
Wind Advisory

  • Overnight

    Overnight: A 20 percent chance of rain. Patchy fog before 1am. Otherwise, cloudy, with a low around 51. Light south southeast wind.

    Low: 51 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of rain before 10am, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 66. South southeast wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Low around 55. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 55 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. High near 64. Breezy, with a south wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 10pm. Areas of fog after 1am. Otherwise, cloudy, with a low around 52. South wind 5 to 8 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of rain after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A slight chance of rain before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Patchy Fog

Detailed Forecast

Overnight
A 20 percent chance of rain. Patchy fog before 1am. Otherwise, cloudy, with a low around 51. Light south southeast wind.
Tuesday
A slight chance of rain before 10am, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 66. South southeast wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Rain, mainly after 10pm. Low around 55. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. High near 64. Breezy, with a south wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before 10pm. Areas of fog after 1am. Otherwise, cloudy, with a low around 52. South wind 5 to 8 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 68.
Thursday Night
A 10 percent chance of rain after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 49.
Friday
A slight chance of rain before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 69.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Saturday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 73.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 70.
Sunday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 51.
Monday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Santa Rosa CA
 38.42°N 122.75°W (Elev. 102 ft)
Last Update:
1:45 pm PST Nov 3, 2025
Forecast Valid:
12am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
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