Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Overcast

36°F

2°C

Humidity 74%
Wind Speed NNW 10 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Wind Chill29°F (-2°C)
Last update 23 Jan 03:55 PM MST
Extended Forecast for

4 Miles W Riverton UT

  • Tonight

    Tonight: A slight chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 23. North northwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33. North wind 5 to 11 mph.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. North northwest wind 5 to 10 mph becoming light northwest  after midnight.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. West wind 3 to 7 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. North wind around 6 mph becoming south southeast in the evening.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 23. North northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 33. North wind 5 to 11 mph.
Saturday Night
Mostly clear, with a low around 19. North northwest wind 5 to 10 mph becoming light northwest after midnight.
Sunday
Sunny, with a high near 35. West wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 21. North wind around 6 mph becoming south southeast in the evening.
Monday
Sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Riverton UT
 40.52°N 112.04°W (Elev. 4911 ft)
2:04 pm MST Jan 23, 2026
4pm MST Jan 23, 2026-6pm MST Jan 30, 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