National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

41°F

5°C

Humidity 40%
Wind Speed NE 8 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 05 Feb 06:53 PM MST
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

  • Tonight

    Tonight: Clear, with a low around 32. North northeast wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West southwest wind 6 to 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West southwest wind around 7 mph becoming north northwest in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West southwest wind 6 to 8 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57. South southwest wind 3 to 6 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West southwest wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Clear, with a low around 32. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 30. West southwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 58. West southwest wind around 7 mph becoming north northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 27. West southwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 57. South southwest wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 29. West southwest wind around 7 mph.
Monday
Mostly cloudy, with a high near 57.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 42.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Riverton Regional Airport WY
 43.06°N 108.48°W (Elev. 5407 ft)
Last Update:
5:01 pm MST Feb 5, 2026
Forecast Valid:
7pm MST Feb 5, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation