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

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Fog

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 37°F (3°C)
Visibility 0.50 mi
Last update 29 Jan 06:20 AM PST
Extended Forecast for

Windsor CA

Coastal Flood Advisory until February 1, 12:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until February 1, 12:00pm

    NOW until 12:00pm Sun

    Coastal Flood Advisory

  • Today

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. Calm wind.

    High: 66 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66. Light east wind.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of rain after 10am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 65. Calm wind.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Friday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. Calm wind.
Friday Night
Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Saturday
Partly sunny, with a high near 66. Light east wind.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 43.
Sunday
A 20 percent chance of rain after 10am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 62.
Sunday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 40.
Monday
Patchy fog before 10am. Otherwise, sunny, with a high near 64.
Monday Night
Patchy fog between 9pm and midnight. Otherwise, mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Windsor CA
 38.55°N 122.79°W (Elev. 174 ft)
Last Update:
12:26 am PST Jan 29, 2026
Forecast Valid:
6am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
Forecast Discussion
 
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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