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

Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. 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.

Clear

48°F

9°C

Humidity 61%
Wind Speed NNW 6 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 08 Jan 05:20 PM PST
Extended Forecast for

3 Miles SSW Windsor CA

Cold Weather Advisory January 9, 01:00am until January 9, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Patchy frost before 2am, then areas of frost after 5am. Otherwise, partly cloudy, with a low around 34. North wind 3 to 6 mph.

    Low: 34 °F

    Areas Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 55. Calm wind.

    High: 55 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 57. East wind 3 to 5 mph.

    High: 57 °F

    Frost then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Patchy frost after 5am. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost

  • Monday

    Monday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy frost before 2am, then areas of frost after 5am. Otherwise, partly cloudy, with a low around 34. North wind 3 to 6 mph.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 55. Calm wind.
Friday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32. Calm wind.
Saturday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 57. East wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 34. Calm wind.
Sunday
Mostly cloudy, with a high near 58.
Sunday Night
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 35.
Monday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 42.
Thursday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Windsor CA
 38.5°N 122.8°W (Elev. 108 ft)
Last Update:
12:26 pm PST Jan 8, 2026
Forecast Valid:
5pm PST Jan 8, 2026-6pm PST Jan 15, 2026
 
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Additional Resources

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Chance of Precipitation