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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

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

Mist

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Last update 22 Jan 02:35 AM PST
Extended Forecast for

Sonoma CA

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Widespread dense fog, mainly before 5am. Otherwise, increasing clouds, with a low around 41. Calm wind.

    Low: 41 °F

    Dense Fog

  • Friday

    Friday: Widespread dense fog before 2pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind.

    High: 57 °F

    Dense Fog

  • Friday Night

    Friday Night: Patchy fog before 2am. Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Areas of frost between 7am and 8am. Otherwise, partly sunny, with a high near 56.

    High: 56 °F

    Areas Frost
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Thursday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 62. Light and variable wind.
Thursday Night
Widespread dense fog, mainly before 5am. Otherwise, increasing clouds, with a low around 41. Calm wind.
Friday
Widespread dense fog before 2pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind.
Friday Night
Patchy fog before 2am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Areas of frost between 7am and 8am. Otherwise, partly sunny, with a high near 56.
Sunday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 37.
Monday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 57.
Monday Night
Widespread fog. Otherwise, mostly cloudy, with a low around 38.
Tuesday
Widespread fog. Otherwise, mostly cloudy, with a high near 56.
Tuesday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
Last Update:
1:13 am PST Jan 22, 2026
Forecast Valid:
3am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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