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.

Rain

50°F

10°C

Humidity 76%
Wind Speed SSW 10 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 01 Apr 12:35 AM MDT
Extended Forecast for

Riverton UT

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm, then showers after 3am. Low around 44. East southeast wind 3 to 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 3pm, then a slight chance of showers and thunderstorms after 3pm. High near 60. North wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 42. South southeast wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain showers before 3pm, then snow showers. Some thunder is also possible. High near 54. South wind 9 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 54 °F

    Showers then
    Rain/Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 30. Northwest wind 6 to 11 mph becoming light after midnight. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear
    then Patchy
    Frost

  • Saturday

    Saturday: Patchy frost before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm, then showers after 3am. Low around 44. East southeast wind 3 to 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm, mainly before 3pm, then a slight chance of showers and thunderstorms after 3pm. High near 60. North wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 42. South southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Thursday
Rain showers before 3pm, then snow showers. Some thunder is also possible. High near 54. South wind 9 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 30. Northwest wind 6 to 11 mph becoming light after midnight. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 50.
Friday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 31.
Saturday
Patchy frost before 9am. Otherwise, sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.95°W (Elev. 4544 ft)
Last Update:
12:31 am MDT Apr 1, 2026
Forecast Valid:
12am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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