Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Partly Cloudy

55°F

13°C

Humidity 14%
Wind Speed W 20 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 13 Apr 11:53 AM MDT
Detailed forecast for

Wind River Basin

Today
Mostly sunny. A chance of rain showers with a slight chance of snow showers this afternoon. Windy with highs in the upper 50s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 30 percent.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. West winds 20 to 25 mph with gusts up to 35 mph, diminishing to around 10 mph after midnight.
Tuesday
Mostly sunny. Highs around 60. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon.
Tuesday Night
Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph.
Wednesday
Mostly sunny in the morning, then becoming partly cloudy. Breezy with 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 showers after midnight. Breezy with lows around 40. Chance of rain 30 percent.
Thursday
Partly cloudy with a slight chance of snow showers. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the lower 60s. Chance of precipitation 80 percent.
Thursday Night
Snow showers with a slight chance of rain showers in the evening, then snow showers after midnight. Light snow accumulation. Breezy, cooler with lows in the lower 20s. Chance of precipitation 80 percent.
Friday
Mostly cloudy with snow showers. New light snow accumulation. Much cooler with highs in the upper 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
Mostly sunny. Highs in the mid 40s.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s.
Sunday
Partly cloudy in the morning, then clearing. Highs around 60.



Basemap Options
Click map to change the forecast location
Loading map...
1102 AM MDT Mon Apr 13 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database