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

CASHMAN (CHAC1)

Lat: 40.00194°NLon: 120.915°WElev: 4478.0ft.

NA

25°F

-4°C

Humidity 94%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 28 Dec 05:47 AM PST
Extended Forecast for

Greenville CA

  • Today

    Today: Sunny, with a high near 44. Calm wind becoming east around 6 mph in the afternoon.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Southeast wind 3 to 6 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. East northeast wind 3 to 5 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 19. Northeast wind 3 to 6 mph.

    Low: 19 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. Light east northeast wind.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow, mainly after 4am.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance
    Rain/Snow

  • New Year's Day

    New Year's Day: A chance of rain and snow before 10am, then a chance of rain.  Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 44. Calm wind becoming east around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 18. Southeast wind 3 to 6 mph.
Monday
Sunny, with a high near 47. East northeast wind 3 to 5 mph.
Monday Night
Clear, with a low around 19. Northeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 49. Light east northeast wind.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 26.
New Year's Day
A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 49.
Thursday Night
Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 29.
Friday
Rain and snow likely. Mostly cloudy, with a high near 48.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville CA
 40.14°N 120.96°W (Elev. 3599 ft)
1:21 am PST Dec 28, 2025
6am PST Dec 28, 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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