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

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

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

Clear

55°F

13°C

Humidity 79%
Wind Speed WSW 11 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 07 Jan 09:55 AM PST
Extended Forecast for

Vallejo CA

  • Today

    Today: Sunny, with a high near 58. West wind 6 to 9 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. North northwest wind 8 to 10 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. North wind around 7 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. East northeast wind 6 to 8 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Areas of frost before 7am. Otherwise, partly sunny, with a high near 52.

    High: 52 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 58. West wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 40. West wind around 10 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 53. North northwest wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 38. North wind around 7 mph.
Friday
Sunny, with a high near 51. East northeast wind 6 to 8 mph.
Friday Night
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36.
Saturday
Areas of frost before 7am. Otherwise, partly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Patchy fog. Otherwise, sunny, with a high near 55.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vallejo CA
 38.12°N 122.24°W (Elev. 98 ft)
Last Update:
1:21 am PST Jan 7, 2026
Forecast Valid:
10am PST Jan 7, 2026-6pm PST Jan 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation