Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

Lat: 38.26667°NLon: 121.95°WElev: 62.0ft.

Overcast

45°F

7°C

Humidity 87%
Wind Speed NNE 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 01 Dec 02:10 AM PST
Extended Forecast for

3 Miles SSW Vallejo CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. Light east northeast wind.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Widespread haze before 9am. Patchy fog between 7am and 8am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 54. East northeast wind 6 to 8 mph.

    High: 54 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 42. Calm wind.

    Low: 42 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. Light east northeast wind.
Monday
Widespread haze before 9am. Patchy fog between 7am and 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 54. East northeast wind 6 to 8 mph.
Monday Night
Increasing clouds, with a low around 42. Calm wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 61. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 43. Calm wind becoming north northeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Vallejo CA
 38.09°N 122.26°W (Elev. 75 ft)
1:21 am PST Dec 1, 2025
2am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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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