Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

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

Fog

44°F

7°C

Humidity 95%
Wind Speed ENE 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 42°F (6°C)
Visibility 0.25 mi
Last update 21 Jan 02:55 AM PST
Extended Forecast for

3 Miles WSW Fairfield CA

Dense Fog Advisory until January 21, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 21, 12:00pm

    NOW until 12:00pm Wed

    Dense Fog Advisory

  • Overnight

    Low: 45 °F

    Areas Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 7am.  Otherwise, cloudy, with a high near 54. Light east northeast wind.

    High: 54 °F

    Dense Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: Widespread dense fog, mainly after 3am.  Otherwise, cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Dense Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Friday Night

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

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 45. Calm wind.
Wednesday
Widespread dense fog, mainly before 7am. Otherwise, cloudy, with a high near 54. Light east northeast wind.
Wednesday Night
Widespread dense fog, mainly after 3am. Otherwise, cloudy, with a low around 47. Calm wind.
Thursday
Mostly cloudy, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Fairfield CA
 38.24°N 122.07°W (Elev. 20 ft)
1:21 am PST Jan 21, 2026
4am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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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