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

46°F

8°C

Humidity 99%
Wind Speed SSE 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 24 Jan 12:39 AM PST
Extended Forecast for

4 Miles WNW Cotati CA

  • Overnight

    Overnight: Widespread fog, mainly between 2am and 3am.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 62. North northeast wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 36. Calm wind becoming south southeast 5 to 8 mph after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 56. East southeast wind 5 to 8 mph.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. East wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 38.

    Low: 38 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 10pm.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Overnight
Widespread fog, mainly between 2am and 3am. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 62. North northeast wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Increasing clouds, with a low around 36. Calm wind becoming south southeast 5 to 8 mph after midnight.
Sunday
Mostly cloudy, with a high near 56. East southeast wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 38. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 59.
Monday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 38.
Tuesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 58.
Tuesday Night
A chance of rain after 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 56.
Wednesday Night
A chance of rain. Widespread fog. Otherwise, mostly cloudy, with a low around 43.
Thursday
Widespread fog. Otherwise, mostly sunny, with a high near 60.
Thursday Night
Widespread fog. Otherwise, partly cloudy, with a low around 42.
Friday
Widespread fog. Otherwise, mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Cotati CA
 38.35°N 122.79°W (Elev. 197 ft)
12:26 am PST Jan 24, 2026
12am PST Jan 24, 2026-6pm PST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database