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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

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

Clear

58°F

14°C

Humidity 73%
Wind Speed SW 14 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 07 Jan 03:55 PM PST
Extended Forecast for

4 Miles E Napa Co. Airport CA

  • Tonight

    Tonight: Partly cloudy, with a low around 39. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. North wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. North wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48. Northeast wind 9 to 11 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 34. Northeast wind around 6 mph.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 49.

    High: 49 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

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

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. West wind around 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 51. North wind 11 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 36. North wind 10 to 13 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 48. Northeast wind 9 to 11 mph.
Friday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 34. Northeast wind around 6 mph.
Saturday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly cloudy, with a high near 51.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 54.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Napa Co. Airport CA
 38.21°N 122.21°W (Elev. 397 ft)
Last Update:
1:20 pm PST Jan 7, 2026
Forecast Valid:
6pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

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