Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

40°F

4°C

Humidity 90%
Wind Speed ENE 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 25 Jan 03:56 AM PST
Extended Forecast for

3 Miles S Cotati CA

  • Today

    Today: Areas of frost before 7am.  Otherwise, mostly cloudy, with a high near 54. Southeast wind 7 to 9 mph.

    High: 54 °F

    Areas Frost
    then Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 38. South southeast wind around 6 mph.

    Low: 38 °F

    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. East southeast wind 3 to 6 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog between 10pm and 1am.  Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy frost before 7am.  Otherwise, partly sunny, with a high near 57. Southeast wind 3 to 6 mph.

    High: 57 °F

    Patchy Frost
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 10pm.  Cloudy, with a low around 43. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Areas of frost before 7am. Otherwise, mostly cloudy, with a high near 54. Southeast wind 7 to 9 mph.
Tonight
Cloudy, with a low around 38. South southeast wind around 6 mph.
Monday
Mostly sunny, with a high near 58. East southeast wind 3 to 6 mph.
Monday Night
Patchy fog between 10pm and 1am. Otherwise, partly cloudy, with a low around 37. Calm wind.
Tuesday
Patchy frost before 7am. Otherwise, partly sunny, with a high near 57. Southeast wind 3 to 6 mph.
Tuesday Night
A 40 percent chance of rain after 10pm. Cloudy, with a low around 43. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 57.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 41.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 61.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 43.
Friday
Areas of fog. Otherwise, mostly cloudy, with a high near 61.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Saturday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Cotati CA
 38.29°N 122.69°W (Elev. 226 ft)
1:27 am PST Jan 25, 2026
4am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database