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Current conditions at
Riverton Regional Airport (KRIW)
Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.
Clear
46°F
8°C
| Humidity | 33% |
| Wind Speed | E 6 MPH |
| Barometer | 30.35 in (1027.77 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 04 Feb 03:05 PM MST |
Extended Forecast for
3 Miles WNW Arapahoe WY
This Afternoon
High: 53 °F
Mostly Sunny
Tonight
Low: 26 °F
Mostly Clear
Thursday
High: 57 °F
Sunny
Thursday Night
Low: 26 °F
Mostly Clear
Friday
High: 57 °F
Sunny
Friday Night
Low: 29 °F
Mostly Cloudy
Saturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 26 °F
Mostly Clear
Sunday
High: 58 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 53. East northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 26. West northwest wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 57. Light and variable wind.
Thursday Night
Mostly clear, with a low around 26. West southwest wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 57. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 29. Southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 59. West southwest wind around 7 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Arapahoe WY
42.99°N 108.56°W (Elev. 5197 ft)
42.99°N 108.56°W (Elev. 5197 ft)
2:31 pm MST Feb 4, 2026
3pm MST Feb 4, 2026-6pm MST Feb 10, 2026
Additional Resources
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Hourly Weather Forecast
