Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

61°F

16°C

Humidity 9%
Wind Speed E 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 19 Apr 01:53 PM MDT
Detailed forecast for

Wind River Basin

This Afternoon
Sunny. Highs in the mid 60s. West winds around 10 mph.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southeast winds around 10 mph, becoming southwest after midnight.
Monday
Partly cloudy in the morning, then clearing. Breezy with highs in the mid 70s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.
Monday Night
Mostly clear. Lows around 40. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight.
Tuesday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Southwest winds 10 to 15 mph.
Tuesday Night
Partly cloudy. Lows in the upper 40s.
Wednesday
Mostly sunny in the morning, then partly cloudy with a chance of showers in the afternoon. Windy with highs in the upper 60s. Chance of rain 30 percent.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers. A chance of snow showers after midnight. Windy with lows in the mid 30s. Chance of precipitation 40 percent.
Thursday
Mostly cloudy with rain and snow showers likely. Little or no snow accumulation. Breezy with highs in the lower 50s. Chance of precipitation 60 percent.
Thursday Night
A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Little or no snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 50 percent.
Friday
Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the mid 40s.
Friday Night
Partly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s.
Saturday
Partly cloudy with a 30 percent chance of snow showers. Highs in the upper 40s.



Basemap Options
Click map to change the forecast location
Loading map...
103 PM MDT Sun Apr 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database