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

70°F

21°C

Humidity 35%
Wind Speed NNW 6 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 26 Jun 09:55 PM MDT
Extended Forecast for

Riverton UT

Red Flag Warning June 26, 10:22pm until June 28, 12:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning June 26, 10:22pm until June 28, 12:00am

    NOW until 12:00am Sun

    Red Flag Warning

  • Tonight

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81. West wind 5 to 13 mph becoming south southeast in the morning. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 53. North northwest wind 13 to 18 mph becoming north northwest 7 to 12 mph after midnight. Winds could gust as high as 32 mph.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 67. North northwest wind around 10 mph. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. North northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81. West wind 5 to 13 mph becoming south southeast in the morning. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 53. North northwest wind 13 to 18 mph becoming north northwest 7 to 12 mph after midnight. Winds could gust as high as 32 mph.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 67. North northwest wind around 10 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 46. North northwest wind 5 to 10 mph becoming light north after midnight.
Monday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 92.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.5°N 111.95°W (Elev. 4501 ft)
Last Update:
10:16 pm MDT Jun 26, 2026
Forecast Valid:
10pm MDT Jun 26, 2026-6pm MDT Jul 3, 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