Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

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

Mist

46°F

8°C

Humidity 93%
Wind Speed SSW 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 45°F (7°C)
Visibility 3.00 mi
Wind Chill44°F (7°C)
Last update 03 Dec 01:15 AM PST
Extended Forecast for

2 Miles NE Petaluma CA

Coastal Flood Advisory December 3, 01:32am until December 7, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory December 3, 01:32am until December 7, 03:00pm

    NOW until 3:00pm Sun

    Coastal Flood Advisory

  • Overnight

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 62. North northeast wind 6 to 8 mph becoming northwest in the morning. Winds could gust as high as 25 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 59. East southeast wind around 6 mph.

    High: 59 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 1am and 2am.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before noon.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Light and variable wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 62. North northeast wind 6 to 8 mph becoming northwest in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 37. Light and variable wind.
Thursday
Patchy frost between 7am and 8am. Otherwise, mostly sunny, with a high near 59. East southeast wind around 6 mph.
Thursday Night
Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 62.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Saturday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 61.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Sunday
Areas of fog before noon. Otherwise, partly sunny, with a high near 62.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Monday
Areas of fog. Otherwise, mostly sunny, with a high near 62.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Tuesday
Areas of fog. Otherwise, partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Petaluma CA
 38.26°N 122.6°W (Elev. 108 ft)
12:39 am PST Dec 3, 2025
1am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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