National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

South Valley Regional Airport (KSVR)

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

Overcast

37°F

3°C

Humidity 80%
Wind Speed W 2 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 05 Mar 06:35 PM MST
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Snow likely, possibly mixed with rain, becoming all snow after 2am. Mostly cloudy, with a low around 32. North northwest wind 7 to 10 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 44. North northwest wind 13 to 18 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. North northwest wind 8 to 13 mph becoming light after midnight.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North wind 5 to 8 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow likely, possibly mixed with rain, becoming all snow after 2am. Mostly cloudy, with a low around 32. North northwest wind 7 to 10 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 44. North northwest wind 13 to 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 27. North northwest wind 8 to 13 mph becoming light after midnight.
Saturday
Sunny, with a high near 49. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 32. North wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.5°N 111.95°W (Elev. 4501 ft)
Last Update:
12:51 pm MST Mar 5, 2026
Forecast Valid:
7pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation