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

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

59°F

15°C

Humidity 9%
Wind Speed ESE 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 18 Apr 04:53 PM MDT
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

  • Tonight

    Tonight: Mostly clear, with a low around 28. Blustery, with a northwest wind 6 to 16 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming south southeast in the evening.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. Light west southwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Breezy, with a light and variable wind becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 80 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Breezy, with a south wind 15 to 17 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Very windy.

    High: 71 °F

    Sunny and
    Very Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 39. Windy.

    Low: 39 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Blustery, with a northwest wind 6 to 16 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 67. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming south southeast in the evening.
Monday
Mostly sunny, with a high near 77. Light west southwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 40. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 80. Breezy, with a light and variable wind becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 47. Breezy, with a south wind 15 to 17 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 71. Very windy.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 39. Windy.
Thursday
A chance of rain showers before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 52. Windy. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Blustery.
Friday
A slight chance of snow showers. Partly sunny, with a high near 49. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 52.
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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:
3:48 pm MDT Apr 18, 2026
Forecast Valid:
5pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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