Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219° N Lon: 108.44701° W Elev: 5443.0 ft.

Clear

73°F

23°C

Humidity 21%
Wind Speed SSW 23 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 09 Jun 12:20 PM MDT
Detailed forecast for

Wind River Basin

This Afternoon
Partly cloudy and windy. Highs in the mid 70s. West winds 20 to 30 mph with gusts up to 45 mph.
Tonight
Partly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. West winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight.
Wednesday
Sunny, windy with highs in the lower 70s. West winds 25 to 35 mph with gusts up to 50 mph.
Wednesday Night
Mostly clear and windy. Lows in the upper 30s. Northwest winds 25 to 35 mph with gusts up to 50 mph, becoming west 15 to 20 mph with gusts up to 35 mph after midnight.
Thursday
Sunny. Highs in the lower 70s. West winds 10 to 15 mph, becoming north in the afternoon.
Thursday Night
Clear. Lows in the lower 40s.
Friday
Sunny. Highs in the lower 80s.
Friday Night
Clear. Lows in the mid 40s.
Saturday
Mostly sunny. A slight chance of. Highs in the mid 70s.
Saturday Night
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Windy with lows in the lower 40s. Chance of rain 30 percent.
Sunday
Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
Sunday Night
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows around 40. Chance of rain 30 percent.
Monday
Mostly sunny. A slight chance of. Highs around 70.



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1218 PM MDT Tue Jun 9 2026
 
 

Additional Resources

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