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

Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

66°F

19°C

Humidity 53%
Wind Speed NNE 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 24 Jan 12:09 PM PST
Extended Forecast for

Graton CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. North northeast wind around 11 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, increasing clouds, with a low around 36. Northwest wind around 6 mph becoming calm.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, mostly cloudy, with a high near 55. Light southeast wind.

    High: 55 °F

    Areas Frost
    then Cloudy

  • Sunday Night

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

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 37.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm. Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 60.

    High: 60 °F

    Patchy Dense
    Fog then
    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

This Afternoon
Sunny, with a high near 63. North northeast wind around 11 mph, with gusts as high as 20 mph.
Tonight
Areas of frost after 4am. Otherwise, increasing clouds, with a low around 36. Northwest wind around 6 mph becoming calm.
Sunday
Areas of frost before 8am. Otherwise, mostly cloudy, with a high near 55. Light southeast wind.
Sunday Night
Mostly cloudy, with a low around 38. Calm wind.
Monday
Mostly sunny, with a high near 60. Calm wind becoming east southeast around 5 mph in the afternoon.
Monday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 37.
Tuesday
A 10 percent chance of rain after 4pm. Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 60.
Tuesday Night
A chance of rain, mainly after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 42.
Wednesday
A chance of rain, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
A slight chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 40.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 63.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 42.
Friday
Areas of fog. Otherwise, mostly cloudy, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Graton CA
 38.43°N 122.84°W (Elev. 79 ft)
Last Update:
11:45 am PST Jan 24, 2026
Forecast Valid:
12pm PST Jan 24, 2026-6pm PST Jan 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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