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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Overcast

55°F

13°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 06 Jan 06:20 PM PST
Extended Forecast for

4 Miles E Windsor CA

  • Tonight

    Tonight: Areas of fog. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Areas Fog

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming west northwest 5 to 7 mph in the morning.

    High: 54 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy frost before 8am. Otherwise, sunny, with a high near 50. North northwest wind around 6 mph.

    High: 50 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. North wind 3 to 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 52.

    High: 52 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy frost after midnight. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 54.

    High: 54 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of fog. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming west northwest 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 37. West northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
Patchy frost before 8am. Otherwise, sunny, with a high near 50. North northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 34. North wind 3 to 5 mph.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 52.
Friday Night
Patchy frost after midnight. Otherwise, partly cloudy, with a low around 35.
Saturday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Windsor CA
 38.54°N 122.73°W (Elev. 466 ft)
Last Update:
12:26 pm PST Jan 6, 2026
Forecast Valid:
6pm PST Jan 6, 2026-6pm PST Jan 13, 2026
 
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Additional Resources

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Chance of Precipitation