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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. 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

39°F

4°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 09 Jan 09:00 PM PST
Extended Forecast for

3 Miles NNE Sebastopol CA

Cold Weather Advisory January 10, 01:00am until January 10, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 5am. Patchy frost after 1am. Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog
    then Patchy
    Frost and
    Patchy Fog

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog before 4am, then patchy fog after 5am. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog
    then Patchy
    Frost and
    Patchy Fog

  • Monday

    Monday: Patchy dense fog before 9am. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Frost
    and Patchy
    Dense Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, partly cloudy, with a low around 39.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog before 3am, then patchy fog after 5am. Patchy frost after 1am. Otherwise, partly cloudy, with a low around 32. Calm wind.
Saturday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 57. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 36. Calm wind.
Sunday
Mostly sunny, with a high near 59. Calm wind.
Sunday Night
Patchy fog before 4am, then patchy fog after 5am. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Monday
Patchy dense fog before 9am. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 60.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 39.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 63.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 42.
Wednesday
Areas of fog before 10am. Otherwise, sunny, with a high near 65.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 44.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Sebastopol CA
 38.43°N 122.81°W (Elev. 79 ft)
Last Update:
1:09 pm PST Jan 9, 2026
Forecast Valid:
9pm PST Jan 9, 2026-6pm PST Jan 16, 2026
 
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Additional Resources

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Chance of Precipitation