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

READER RANCH (RRRC1)

Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.

NA

45°F

7°C

Humidity 92%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 27 Dec 05:13 PM PST
Extended Forecast for

14 Miles N Grass Valley CA

  • Tonight

    Tonight: Increasing clouds, with a low around 33. Light east northeast wind.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 53. Light east northeast wind.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Northeast wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. East northeast wind 3 to 5 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38. East northeast wind 3 to 5 mph.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain after 4pm.  Partly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 33. Light east northeast wind.
Sunday
Sunny, with a high near 53. Light east northeast wind.
Sunday Night
Mostly clear, with a low around 36. Northeast wind around 6 mph.
Monday
Sunny, with a high near 58. East northeast wind 3 to 5 mph.
Monday Night
Clear, with a low around 38. East northeast wind 3 to 5 mph.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
A slight chance of rain after 4pm. Partly sunny, with a high near 61.
Wednesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 43.
New Year's Day
Rain likely, mainly after 10am. Mostly cloudy, with a high near 57.
Thursday Night
Rain likely. Mostly cloudy, with a low around 42.
Friday
Rain likely. Mostly cloudy, with a high near 52.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
A chance of rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Grass Valley CA
 39.41°N 121.03°W (Elev. 2605 ft)
1:20 pm PST Dec 27, 2025
6pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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