Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

86°F

30°C

Humidity 22%
Wind Speed NNW 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 18 Aug 08:15 PM MDT
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Partly cloudy, with a low around 69. North wind around 6 mph becoming light and variable  after midnight.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 95. Light and variable wind becoming north around 6 mph in the afternoon.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. North wind 5 to 7 mph becoming south southeast after midnight.

    Low: 71 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 99. South southeast wind 6 to 10 mph.

    High: 99 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. North northwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 97. Chance of precipitation is 20%.

    High: 97 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 92.

    High: 92 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 69. North wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 95. Light and variable wind becoming north around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 71. North wind 5 to 7 mph becoming south southeast after midnight.
Thursday
Mostly sunny, with a high near 99. South southeast wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 72. North northwest wind 5 to 8 mph becoming south southeast after midnight.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 97. Chance of precipitation is 20%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 92.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 91.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.95°W (Elev. 4544 ft)
12:31 pm MDT Aug 18, 2026
8pm MDT Aug 18, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database