Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Mist

45°F

7°C

Humidity 93%
Wind Speed NNW 6 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 43°F (6°C)
Visibility 4.00 mi
Wind Chill42°F (6°C)
Last update 22 Jan 07:00 AM PST
Extended Forecast for

Windsor CA

  • Today

    Today: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly before 5am.  Otherwise, increasing clouds, with a low around 41. Calm wind.

    Low: 41 °F

    Dense Fog

  • Friday

    Friday: Widespread dense fog before 1pm.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 59. Calm wind.

    High: 59 °F

    Dense Fog

  • Friday Night

    Friday Night: Patchy fog.  Otherwise, mostly clear, with a low around 39. Light north wind.

    Low: 39 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 62. North northeast wind 5 to 7 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 59.

    High: 59 °F

    Areas Fog
    then Partly
    Sunny

Detailed Forecast

Today
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 64. Light and variable wind.
Tonight
Widespread dense fog, mainly before 5am. Otherwise, increasing clouds, with a low around 41. Calm wind.
Friday
Widespread dense fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 59. Calm wind.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 39. Light north wind.
Saturday
Sunny, with a high near 62. North northeast wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 38.
Monday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 59.
Monday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 39.
Tuesday
Areas of fog. Otherwise, mostly cloudy, with a high near 58.
Tuesday Night
A slight chance of rain. Patchy fog. Otherwise, cloudy, with a low around 44.
Wednesday
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Windsor CA
 38.55°N 122.79°W (Elev. 174 ft)
3:11 am PST Jan 22, 2026
7am PST Jan 22, 2026-6pm PST Jan 28, 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