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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

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

Clear

35°F

2°C

Humidity 93%
Wind Speed N 4 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Jan 07:55 AM PST
Extended Forecast for

6 Miles NW Bethel Island CA

  • Today

    Today: Areas of fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56. Northeast wind around 6 mph.

    High: 56 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly between 1am and 5am. Otherwise, increasing clouds, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Clear
    then Dense
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 57. East northeast wind around 6 mph.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 56. Northeast wind 3 to 6 mph.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56. Northeast wind around 6 mph.
Tonight
Widespread dense fog, mainly between 1am and 5am. Otherwise, increasing clouds, with a low around 39. Light and variable wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 57. East northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 40. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 56. Northeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Bethel Island CA
 38.08°N 121.74°W (Elev. 3 ft)
Last Update:
1:21 am PST Jan 12, 2026
Forecast Valid:
9am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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