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

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Mostly Cloudy

43°F

6°C

Humidity 70%
Wind Speed SE 4 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 27 Dec 12:35 PM MST
Extended Forecast for

3 Miles N Cottonwood Heights UT

  • This Afternoon

    This Afternoon: A chance of rain and snow showers before 2pm, then snow showers likely. Some thunder is also possible.  Cloudy, with a high near 45. Southwest wind around 6 mph becoming west northwest.  Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 20. North wind 3 to 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 34. Calm wind.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38. Calm wind.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 24.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow showers before 2pm, then snow showers likely. Some thunder is also possible. Cloudy, with a high near 45. Southwest wind around 6 mph becoming west northwest. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. North wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 34. Calm wind.
Sunday Night
Mostly clear, with a low around 17. Calm wind.
Monday
Sunny, with a high near 38. Calm wind.
Monday Night
Clear, with a low around 24.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 33.
New Year's Day
A slight chance of rain and snow. Partly sunny, with a high near 53.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
A chance of rain. Cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Cottonwood Heights UT
 40.67°N 111.83°W (Elev. 4436 ft)
2:03 am MST Dec 27, 2025
12pm MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database