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

Hazardous Weather Conditions

Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

64°F

18°C

Humidity 72%
Wind Speed S 19 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Jun 05:35 AM MDT
Extended Forecast for

Riverton UT

Red Flag Warning June 26, 12:00pm until June 28, 12:00am
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: A 40 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 91. South southeast wind 8 to 13 mph becoming west southwest in the afternoon.

    High: 91 °F

    Patchy Smoke
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Areas of smoke after 9pm. Partly cloudy, with a low around 64. South southeast wind 6 to 13 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Friday

    Friday: Areas of smoke before 9am. Sunny, with a high near 95. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 34 mph.

    High: 95 °F

    Breezy. Areas
    Smoke then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 61. Southwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.

    Low: 61 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 91. South southeast wind 8 to 13 mph becoming west southwest in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Areas of smoke after 9pm. Partly cloudy, with a low around 64. South southeast wind 6 to 13 mph.
Friday
Areas of smoke before 9am. Sunny, with a high near 95. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 61. Southwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 75.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 88.
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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 Jun 25, 2026
Forecast Valid:
5am MDT Jun 25, 2026-6pm MDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation