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

Clark (CSU81)

Lat: 40.7043°NLon: 106.934°WElev: 7221.0ft.

NA

15°F

-9°C

Humidity 90%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill4°F (-16°C)
Last update 28 Dec 04:10 AM MST
Extended Forecast for

5 Miles WNW Clark CO

Winter Storm Warning December 28, 04:18am until December 28, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 28, 04:18am until December 28, 05:00am

    NOW until 5:00am Sun

    Winter Storm Warning

  • Overnight

    Low: 5 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of snow showers, mainly after 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 16. Wind chill values as low as -10. West northwest wind 5 to 15 mph.  New snow accumulation of less than a half inch possible.

    High: 16 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -2. Wind chill values as low as -10. Northwest wind around 5 mph becoming calm.

    Low: -2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 26. Calm wind becoming south southwest around 5 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 5. East wind around 5 mph.

    Low: 5 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

Overnight
Snow showers likely. Mostly cloudy, with a low around 5. West wind around 15 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Sunday
A 50 percent chance of snow showers, mainly after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 16. Wind chill values as low as -10. West northwest wind 5 to 15 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around -2. Wind chill values as low as -10. Northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 26. Calm wind becoming south southwest around 5 mph.
Monday Night
Clear, with a low around 5. East wind around 5 mph.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 14.
New Year's Day
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A chance of snow showers. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Clark CO
 40.71°N 107°W (Elev. 8153 ft)
2:22 am MST Dec 28, 2025
4am MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

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