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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

SAC NWR (NWRC1)

Lat: 39.41722°NLon: 122.1825°WElev: 120.0ft.

NA

40°F

4°C

Humidity 100%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 13 Jan 02:29 AM PST
Extended Forecast for

10 Miles ESE Willows CA

  • Overnight

    Overnight: Widespread dense fog. Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Dense Fog

  • Tuesday

    Tuesday: Widespread dense fog, mainly before 8am. Patchy frost before 8am. Otherwise, sunny, with a high near 58. Light north northwest wind.

    High: 58 °F

    Patchy Frost
    and Dense Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 2am and 5am. Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 9am and 11am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Light north wind.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, partly cloudy, with a low around 37. Calm wind.
Tuesday
Widespread dense fog, mainly before 8am. Patchy frost before 8am. Otherwise, sunny, with a high near 58. Light north northwest wind.
Tuesday Night
Patchy fog between 2am and 5am. Otherwise, mostly clear, with a low around 38. Calm wind.
Wednesday
Patchy fog between 9am and 11am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 40. Light north wind.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 59.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 41.
Sunday
Patchy fog. Otherwise, sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 42.
M.L.King Day
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Willows CA
 39.46°N 122.01°W (Elev. 82 ft)
Last Update:
1:21 am PST Jan 13, 2026
Forecast Valid:
3am PST Jan 13, 2026-6pm PST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation