Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

53°F

12°C

Humidity 58%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 27 Dec 11:26 AM PST
Extended Forecast for

15 Miles S Alder Springs CA

  • Today

    Today: Sunny, with a high near 34. North wind around 8 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 33. North northwest wind 11 to 13 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a steady temperature around 36. West northwest wind 8 to 10 mph becoming north in the afternoon.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 34. North northwest wind 11 to 14 mph.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 45. North wind 6 to 13 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 34. North wind around 8 mph.
Tonight
Increasing clouds, with a steady temperature around 33. North northwest wind 11 to 13 mph.
Sunday
Sunny, with a steady temperature around 36. West northwest wind 8 to 10 mph becoming north in the afternoon.
Sunday Night
Clear, with a low around 34. North northwest wind 11 to 14 mph.
Monday
Sunny, with a high near 45. North wind 6 to 13 mph.
Monday Night
Clear, with a low around 36.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Clear, with a low around 37.
Wednesday
Sunny, with a high near 45.
Wednesday Night
A slight chance of rain after 10pm. Partly cloudy, with a low around 35.
New Year's Day
A chance of rain. Partly sunny, with a high near 39.
Thursday Night
Rain likely. Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Alder Springs CA
 39.42°N 122.7°W (Elev. 4393 ft)
1:21 am PST Dec 27, 2025
11am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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Additional Resources

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