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

CARPENTER RIDGE (CPTC2)

Lat: 38.45964°NLon: 109.04731°WElev: 8124.0ft.

NA

36°F

2°C

Humidity 69%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 27 Dec 03:09 PM MST
Extended Forecast for

10 Miles SE Castle Valley UT

Winter Weather Advisory December 27, 03:44pm until December 28, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 27, 03:44pm until December 28, 10:00am

    NOW until 10:00am Sun

    Winter Weather Advisory

  • This Afternoon

    High: 33 °F

    Heavy Snow

  • Tonight

    Tonight: A 50 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, then gradually becoming mostly clear, with a low around 7. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Sunny, with a high near 21. Wind chill values as low as -10. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. North wind 5 to 10 mph becoming west in the evening.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 26. West wind 5 to 10 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 14.

    Low: 14 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Snow showers likely. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 33. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 7. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of 1 to 2 inches possible.
Sunday
Sunny, with a high near 21. Wind chill values as low as -10. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 11. North wind 5 to 10 mph becoming west in the evening.
Monday
Sunny, with a high near 26. West wind 5 to 10 mph.
Monday Night
Clear, with a low around 14.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 20.
New Year's Day
A chance of snow showers. Partly sunny, with a high near 32.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Friday
Snow showers likely. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Castle Valley UT
 38.54°N 109.26°W (Elev. 10377 ft)
3:27 pm MST Dec 27, 2025
3pm MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database