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

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Overcast

50°F

10°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Jan 08:35 AM PST
Extended Forecast for

4 Miles S Sonoma CA

  • Today

    Today: Widespread fog, mainly before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.

    High: 57 °F

    Fog

  • Tonight

    Tonight: Areas of fog after 7pm.  Otherwise, partly cloudy, with a low around 40. West northwest wind 3 to 5 mph.

    Low: 40 °F

    Areas Fog

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 61. Light and variable wind becoming north northeast 6 to 11 mph in the morning. Winds could gust as high as 28 mph.

    High: 61 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 36. North wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 29 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 54. East southeast wind 5 to 8 mph.

    High: 54 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 9pm.  Otherwise, mostly clear, with a low around 37.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: Widespread fog, mainly before 8am.  Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Fog then
    Mostly Sunny

Detailed Forecast

Today
Widespread fog, mainly before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Areas of fog after 7pm. Otherwise, partly cloudy, with a low around 40. West northwest wind 3 to 5 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 61. Light and variable wind becoming north northeast 6 to 11 mph in the morning. Winds could gust as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 36. North wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 29 mph.
Sunday
Mostly cloudy, with a high near 54. East southeast wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 58.
Monday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 37.
Tuesday
Widespread fog, mainly before 8am. Otherwise, mostly sunny, with a high near 58.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 42.
Wednesday
A slight chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 58.
Wednesday Night
Widespread fog. Otherwise, mostly cloudy, with a low around 41.
Thursday
Widespread fog. Otherwise, mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Sonoma CA
 38.24°N 122.45°W (Elev. 3 ft)
12:26 am PST Jan 23, 2026
8am 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