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

DUCHESNE (KU69)

Lat: 40.1919°NLon: 110.38099°WElev: 5826.0ft.

Overcast

37°F

3°C

Humidity 69%
Wind Speed WNW 4 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 27 Dec 05:55 AM MST
Extended Forecast for

Altamont UT

  • Today

    Today: Snow likely, mainly before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 6 to 15 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely
    then Chance
    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 11pm.  Partly cloudy, with a low around 10. Wind chill values as low as zero. West northwest wind 10 to 14 mph.  New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 29. Wind chill values as low as -3. West northwest wind 5 to 9 mph becoming south southeast in the afternoon.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Light and variable wind.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 14.

    Low: 14 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Snow likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 6 to 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 10. Wind chill values as low as zero. West northwest wind 10 to 14 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 29. Wind chill values as low as -3. West northwest wind 5 to 9 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 8. Light and variable wind.
Monday
Sunny, with a high near 31. Light and variable wind.
Monday Night
Clear, with a low around 14.
Tuesday
Sunny, with a high near 38.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 22.
New Year's Day
A slight chance of rain and snow. Partly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Altamont UT
 40.37°N 110.3°W (Elev. 6404 ft)
2:03 am MST Dec 27, 2025
6am MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

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