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.

Overcast

43°F

6°C

Humidity 70%
Wind Speed N 9 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 27 Dec 12:55 PM MST
Extended Forecast for

West Valley UT

  • This Afternoon

    This Afternoon: A chance of rain and snow before 2pm, then snow likely.  Mostly cloudy, with a high near 45. Northwest wind around 10 mph.  Chance of precipitation is 60%. 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 24. North northwest wind 10 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 34. North northwest wind 5 to 7 mph.

    High: 34 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow before 2pm, then snow likely. Mostly cloudy, with a high near 45. Northwest wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. North northwest wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 34. North northwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 19. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 37. Light and variable wind.
Monday Night
Clear, with a low around 25.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 34.
New Year's Day
A slight chance of rain and snow. Partly sunny, with a high near 51.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
A chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley UT
 40.69°N 112.04°W (Elev. 4262 ft)
2:03 am MST Dec 27, 2025
1pm MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

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