Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

46°F

8°C

Humidity 52%
Wind Speed N 2 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Dec 04:15 PM MST
Extended Forecast for

3 Miles NNE Cottonwood Heights UT

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm.  High near 54. South wind 6 to 8 mph becoming west southwest in the afternoon.  Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before 8pm, then a chance of rain and snow.  Mostly cloudy, with a low around 35. West northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow.  Mostly cloudy, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of rain, mainly after 11am.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 11pm.  Cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Calm wind.
Tuesday
Partly sunny, with a high near 54. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 42. Calm wind becoming south southeast around 6 mph after midnight.
Wednesday
Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 54. South wind 6 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 90%.
Wednesday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 44.
Friday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 57.
Friday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 43.
Saturday
Rain likely and possibly a thunderstorm before 11am, then a chance of rain. Mostly cloudy, with a high near 51.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 52.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Cottonwood Heights UT
 40.67°N 111.8°W (Elev. 5075 ft)
2:04 pm MST Dec 15, 2025
4pm MST Dec 15, 2025-6pm MST Dec 22, 2025
 
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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