Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

45°F

7°C

Humidity 39%
Wind Speed N 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 20 Jan 04:35 PM MST
Extended Forecast for

3 Miles NNW Cottonwood Heights UT

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Widespread haze after 2pm. Mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Sunny
    then Haze

  • Wednesday Night

    Wednesday Night: Widespread haze. Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Haze

  • Thursday

    Thursday: Widespread haze. Mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze before 4am. Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Haze

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Calm wind.
Wednesday
Widespread haze after 2pm. Mostly sunny, with a high near 48. Calm wind.
Wednesday Night
Widespread haze. Partly cloudy, with a low around 26. Calm wind.
Thursday
Widespread haze. Mostly sunny, with a high near 48. Calm wind.
Thursday Night
Widespread haze before 4am. Mostly cloudy, with a low around 28. Calm wind.
Friday
Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 23.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Cottonwood Heights UT
 40.67°N 111.83°W (Elev. 4436 ft)
2:04 pm MST Jan 20, 2026
9pm MST Jan 20, 2026-6pm MST Jan 27, 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