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

Wind and Rain in the Northeast; Atmospheric River to Impact the West

A cold front will cross the Great Lakes and Northeast U.S. through today with gusty winds and areas of rain showers. A strong atmospheric river is then expected to move into the Northwest by midweek bringing a threat for moderate to heavy rainfall and flooding, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

62°F

17°C

Humidity 69%
Wind Speed SSE 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 03 Nov 01:11 PM PST
Extended Forecast for

Graton 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

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. West southwest wind 10 to 13 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 10pm. Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 51. Light and variable 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. Cloudy, with a high near 66. South 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 wind 14 to 23 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, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 65. South southwest wind 11 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 51. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 10am and 11am. Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 4am. Patchy fog. Otherwise, partly cloudy, with a low around 49.

    Low: 49 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A slight chance of rain before 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain and
    Areas Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. West southwest wind 10 to 13 mph.
Tonight
A 20 percent chance of rain after 10pm. Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 51. Light and variable wind.
Tuesday
A slight chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 66. South 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 wind 14 to 23 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, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 65. South southwest wind 11 to 21 mph, with gusts as high as 34 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. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 51. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog between 10am and 11am. Otherwise, mostly sunny, with a high near 69.
Thursday Night
A slight chance of rain after 4am. Patchy fog. Otherwise, partly cloudy, with a low around 49.
Friday
A slight chance of rain before 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 70.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Saturday
Areas of fog. Otherwise, partly sunny, with a high near 74.
Saturday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Sunday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Graton CA
 38.45°N 122.88°W (Elev. 95 ft)
Last Update:
12:31 pm PST Nov 3, 2025
Forecast Valid:
1pm PST Nov 3, 2025-6pm PST Nov 9, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation