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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

39°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 05 Feb 08:15 AM PST
Extended Forecast for

Windsor CA

  • Today

    Today: Sunny, with a high near 71. Calm wind becoming east southeast around 5 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm. Areas of fog before 11am. Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Chance Rain
    and Areas Fog

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 10pm. Areas of fog. Otherwise, cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    and Areas Fog

  • Monday

    Monday: A slight chance of rain after 10am. Areas of fog before 11am. Otherwise, partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain and
    Areas Fog

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind becoming east southeast around 5 mph.
Tonight
Mostly cloudy, with a low around 45. Calm wind.
Friday
Partly sunny, with a high near 67. Calm wind.
Friday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 43. Calm wind.
Saturday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 66. Calm wind.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Sunday
A 30 percent chance of rain, mainly after 4pm. Areas of fog before 11am. Otherwise, mostly sunny, with a high near 65.
Sunday Night
A chance of rain, mainly before 10pm. Areas of fog. Otherwise, cloudy, with a low around 44.
Monday
A slight chance of rain after 10am. Areas of fog before 11am. Otherwise, partly sunny, with a high near 60.
Monday Night
A chance of rain, mainly after 10pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 38.
Tuesday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 58.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Windsor CA
 38.55°N 122.79°W (Elev. 174 ft)
Last Update:
1:47 am PST Feb 5, 2026
Forecast Valid:
8am PST Feb 5, 2026-6pm PST Feb 11, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation