Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

smoke,mist

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 45°F (7°C)
Visibility 2.00 mi
Last update 23 Jan 10:35 AM PST
Extended Forecast for

4 Miles WNW Santa Rosa CA

  • Today

    Today: Widespread fog, mainly before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 58 °F

    Fog

  • Tonight

    Tonight: Widespread fog, mainly before 2am.  Otherwise, partly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Fog

  • Saturday

    Saturday: Patchy dense fog before 7am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 62. North northeast wind 6 to 9 mph, with gusts as high as 23 mph.

    High: 62 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35. North northwest wind 5 to 8 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.

    High: 57 °F

    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Widespread fog, mainly after 4am.  Otherwise, partly cloudy, with a low around 38.

    Low: 38 °F

    Fog

  • Tuesday

    Tuesday: Widespread fog, mainly before 8am.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Fog then
    Mostly Sunny

Detailed Forecast

Today
Widespread fog, mainly before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Widespread fog, mainly before 2am. Otherwise, partly cloudy, with a low around 40. Light and variable wind.
Saturday
Patchy dense fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 62. North northeast wind 6 to 9 mph, with gusts as high as 23 mph.
Saturday Night
Increasing clouds, with a low around 35. North northwest wind 5 to 8 mph, with gusts as high as 25 mph.
Sunday
Cloudy, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 60.
Monday Night
Widespread fog, mainly after 4am. Otherwise, partly cloudy, with a low around 38.
Tuesday
Widespread fog, mainly before 8am. Otherwise, mostly sunny, with a high near 60.
Tuesday Night
A chance of rain, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 44.
Wednesday
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
Widespread fog. Otherwise, mostly cloudy, with a low around 41.
Thursday
Widespread fog. Otherwise, mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Santa Rosa CA
 38.46°N 122.76°W (Elev. 118 ft)
12:26 am PST Jan 23, 2026
10am PST Jan 23, 2026-6pm PST Jan 29, 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