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

57°F

14°C

Humidity 24%
Wind Speed NW 20 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 07 Feb 12:35 PM MST
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 60. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 34 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Blustery, with a northwest wind 8 to 18 mph becoming west southwest after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 60. West southwest wind 7 to 11 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South southwest wind around 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of showers after 5pm. Partly sunny, with a high near 56. Breezy, with a southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers. Mostly cloudy, with a low around 25. North northwest wind 6 to 13 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 42. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 42 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 60. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 30. Blustery, with a northwest wind 8 to 18 mph becoming west southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 60. West southwest wind 7 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 32. South southwest wind around 10 mph.
Monday
A 10 percent chance of showers after 5pm. Partly sunny, with a high near 56. Breezy, with a southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers. Mostly cloudy, with a low around 25. North northwest wind 6 to 13 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 42. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 15.
Friday
Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Riverton Regional Airport WY
 43.06°N 108.48°W (Elev. 5407 ft)
Last Update:
11:46 am MST Feb 7, 2026
Forecast Valid:
12pm MST Feb 7, 2026-6pm MST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation