Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

26°F

-3°C

Humidity 65%
Wind Speed SW 9 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 05 Feb 04:53 AM MST
Extended Forecast for

3 Miles WNW Arapahoe WY

  • Today

    Today: Sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Southwest wind 3 to 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. West southwest wind around 6 mph becoming north northwest in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West southwest wind 5 to 8 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58. South wind 3 to 5 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 62. Light and variable wind.
Tonight
Mostly clear, with a low around 28. Light and variable wind.
Friday
Sunny, with a high near 61. Light and variable wind.
Friday Night
Partly cloudy, with a low around 29. Southwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 60. West southwest wind around 6 mph becoming north northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 26. West southwest wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 58. South wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly cloudy, with a high near 57.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 42.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Arapahoe WY
 42.99°N 108.56°W (Elev. 5197 ft)
5:01 am MST Feb 5, 2026
5am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
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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