Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

50°F

10°C

Humidity 27%
Wind Speed WNW 23 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Apr 08:05 PM MDT
Detailed forecast for

Wind River Basin

This Afternoon
Sunny. Highs around 60. West winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph.
Wednesday
Partly cloudy and breezy. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 40 mph in the afternoon.
Wednesday Night
Partly cloudy. A chance of rain showers after midnight. Breezy with lows in the lower 40s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent.
Thursday
Partly cloudy in the morning, then becoming mostly cloudy. Rain showers likely. Snow showers likely in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 50s. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of precipitation 80 percent.
Thursday Night
Snow and rain showers in the evening, then snow showers after midnight. Moderate snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 90 percent.
Friday
Snow showers. New light snow accumulation. Much cooler with highs in the mid 30s. Chance of snow 80 percent.
Friday Night
Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 20. Chance of snow 30 percent.
Saturday
Partly cloudy in the morning, then clearing. Highs in the upper 40s.
Saturday Night
Mostly clear. Lows in the mid 20s.
Sunday
Mostly sunny. Highs around 60.
Sunday Night
Partly cloudy. Lows in the mid 30s.
Monday
Mostly sunny and breezy. Highs in the upper 60s.



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218 PM MDT Tue Apr 14 2026
 
 

Additional Resources

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