Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

30°F

-1°C

Humidity 63%
Wind Speed NNW 5 MPH
Barometer 30.56 in (1034.88 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 29 Dec 05:35 PM MST
Extended Forecast for

5 Miles WSW Magna UT

  • Tonight

    Tonight: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35. Calm wind.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow, mainly after 5am.  Low around 33. Calm wind becoming south around 6 mph after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    then Snow

  • New Year's Day

    New Year's Day: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Friday

    Friday: A chance of rain and snow before 2pm, then a slight chance of rain.  Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain before 2am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Calm wind.
Tuesday
Sunny, with a high near 35. Calm wind.
Tuesday Night
Partly cloudy, with a steady temperature around 32. Calm wind.
Wednesday
Partly sunny, with a high near 37. Calm wind.
Wednesday Night
Snow, mainly after 5am. Low around 33. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
New Year's Day
Rain, possibly mixed with snow, becoming all rain after 11am. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Low around 37. Chance of precipitation is 80%.
Friday
A chance of rain and snow before 2pm, then a slight chance of rain. Mostly cloudy, with a high near 42.
Friday Night
A slight chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 38.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Sunday
A chance of snow. Mostly cloudy, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Magna UT
 40.68°N 112.18°W (Elev. 7129 ft)
2:04 pm MST Dec 29, 2025
6pm MST Dec 29, 2025-6pm MST Jan 5, 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