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

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

32°F

0°C

Humidity 92%
Wind Speed N 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 25 Jan 03:35 AM PST
Extended Forecast for

Windsor CA

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Light east southeast wind.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, mostly cloudy, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.

    High: 56 °F

    Areas Frost
    then Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Calm wind becoming east 5 to 7 mph in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 60. Light southeast wind.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm.  Patchy fog before 9am. Patchy frost before 7am.  Otherwise, partly sunny, with a high near 58.

    High: 58 °F

    Patchy Frost
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 10pm.  Patchy fog after 11pm.  Otherwise, cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

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

    High: 59 °F

    Chance Rain
    and Areas Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 40.

    Low: 40 °F

    Patchy Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Light east southeast wind.
Sunday
Areas of frost before 9am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. Calm wind becoming east 5 to 7 mph in the evening.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60. Light southeast wind.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 37. Calm wind.
Tuesday
A 10 percent chance of rain after 4pm. Patchy fog before 9am. Patchy frost before 7am. Otherwise, partly sunny, with a high near 58.
Tuesday Night
A 40 percent chance of rain, mainly after 10pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 43.
Wednesday
A chance of rain, mainly before 10am. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 40.
Thursday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 63.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Friday
Areas of fog. Otherwise, mostly cloudy, with a high near 63.
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 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Windsor CA
 38.55°N 122.79°W (Elev. 174 ft)
1:27 am PST Jan 25, 2026
3am PST Jan 25, 2026-6pm PST Jan 31, 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