Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

32°F

0°C

Humidity 92%
Wind Speed N 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 25 Jan 03:35 AM PST
Extended Forecast for

3 Miles E Guerneville CA

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56. Calm wind becoming southeast around 5 mph.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 41 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly after 10pm.  Patchy fog after 3am.  Otherwise, cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Calm wind.
Sunday
Mostly cloudy, with a high near 56. Calm wind becoming southeast around 5 mph.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 41. Calm wind.
Tuesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 58.
Tuesday Night
A 50 percent chance of rain, mainly after 10pm. Patchy fog after 3am. Otherwise, cloudy, with a low around 46.
Wednesday
A chance of rain, mainly before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 44.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Friday
Patchy fog. Otherwise, mostly cloudy, with a high near 63.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Guerneville CA
 38.5°N 122.95°W (Elev. 79 ft)
1:27 am PST Jan 25, 2026
3am PST Jan 25, 2026-6pm PST Jan 31, 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