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

Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

52°F

11°C

Humidity 83%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 06 Jan 11:26 AM PST
Extended Forecast for

22 Miles WSW Willows CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 53. East southeast wind 3 to 5 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, sunny, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. West northwest wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Thursday

    Thursday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 52. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 52 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 56.

    High: 56 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 57.

    High: 57 °F

    Areas Frost
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 53. East southeast wind 3 to 5 mph.
Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 36. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, sunny, with a high near 56. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. West northwest wind 3 to 6 mph.
Thursday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 52. Light and variable wind becoming north 5 to 7 mph in the morning.
Thursday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 56.
Friday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 34.
Saturday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles WSW Willows CA
 39.36°N 122.54°W (Elev. 1214 ft)
Last Update:
1:06 am PST Jan 6, 2026
Forecast Valid:
12pm PST Jan 6, 2026-6pm PST Jan 12, 2026
 
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Additional Resources

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