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

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

28°F

-2°C

Humidity 68%
Wind Speed WSW 6 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 03 Feb 10:35 PM MST
Extended Forecast for

3 Miles NNW Riverton Regional Airport WY

  • Tonight

    Tonight: Mostly clear, with a low around 23. South southeast wind around 6 mph becoming west after midnight.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. West southwest wind around 6 mph becoming calm after midnight.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. South wind around 5 mph becoming light and variable in the evening.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. West southwest wind around 6 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 23. South southeast wind around 6 mph becoming west after midnight.
Wednesday
Sunny, with a high near 52. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 25. West southwest wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 54. Light and variable wind.
Thursday Night
Mostly clear, with a low around 25. South wind around 5 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 55. Light and variable wind.
Friday Night
Mostly clear, with a low around 29. West southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 54.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow showers. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Riverton Regional Airport WY
 43.1°N 108.48°W (Elev. 5440 ft)
Last Update:
10:17 pm MST Feb 3, 2026
Forecast Valid:
10pm MST Feb 3, 2026-6pm MST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation