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

Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Hazardous Weather Conditions

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

46°F

8°C

Humidity 76%
Wind Speed SSE 1 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 08 Jan 07:39 PM PST
Extended Forecast for

Graton CA

Cold Weather Advisory January 9, 01:00am until January 9, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Patchy frost after 1am. Otherwise, partly cloudy, with a low around 35. North northwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 55. Calm wind.

    High: 55 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 56. Light east wind.

    High: 56 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy frost after 1am. Otherwise, partly cloudy, with a low around 35. North northwest wind around 5 mph becoming calm in the evening.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 55. Calm wind.
Friday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 35. Calm wind.
Saturday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 56. Light east wind.
Saturday Night
Mostly cloudy, with a low around 38. Calm wind.
Sunday
Mostly cloudy, with a high near 58.
Sunday Night
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 63.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 43.
Wednesday
Patchy fog. Otherwise, sunny, with a high near 64.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 45.
Thursday
Patchy fog. Otherwise, sunny, with a high near 67.
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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:
12:26 pm PST Jan 8, 2026
Forecast Valid:
7pm PST Jan 8, 2026-6pm PST Jan 15, 2026
 
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Additional Resources

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Chance of Precipitation