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

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

59°F

15°C

Humidity 55%
Wind Speed SSE 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Jan 01:41 PM PST
Extended Forecast for

Graton CA

Cold Weather Advisory January 12, 01:00am until January 12, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Sunny, with a high near 60. Calm wind.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog before 2am. Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy dense fog before 9am. Otherwise, sunny, with a high near 63. Calm wind.

    High: 63 °F

    Patchy Dense
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 44.

    Low: 44 °F

    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. Calm wind.
Tonight
Patchy fog before 2am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 38. Calm wind.
Monday
Sunny, with a high near 60. Calm wind.
Monday Night
Patchy fog before 2am. Otherwise, mostly clear, with a low around 38. Calm wind.
Tuesday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 63. Calm wind.
Tuesday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 42.
Wednesday
Patchy fog before 10am. Otherwise, sunny, with a high near 64.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 44.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 65.
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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 11, 2026
Forecast Valid:
1pm PST Jan 11, 2026-6pm PST Jan 17, 2026
 
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