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

40°F

4°C

Humidity 42%
Wind Speed W 11 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 06 Feb 11:53 PM MST
Extended Forecast for

3 Miles NNW Riverton Regional Airport WY

  • Overnight

    Overnight: Mostly clear, with a low around 31. West wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Breezy, with a west northwest wind 8 to 18 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. South wind 7 to 9 mph becoming west in the evening.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Southwest wind around 6 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West southwest wind 7 to 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 56 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 31. West wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 59. Breezy, with a west northwest wind 8 to 18 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 27. South wind 7 to 9 mph becoming west in the evening.
Sunday
Mostly sunny, with a high near 57. Southwest wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 29. West southwest wind 7 to 9 mph.
Monday
Partly sunny, with a high near 56. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 28 mph.
Monday Night
A slight chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 41.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 22.
Wednesday
A 20 percent chance of snow showers before 11am. Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Riverton Regional Airport WY
 43.1°N 108.48°W (Elev. 5440 ft)
Last Update:
11:47 pm MST Feb 6, 2026
Forecast Valid:
12am MST Feb 7, 2026-6pm MST Feb 13, 2026
 
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Additional Resources

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Chance of Precipitation