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

41°F

5°C

Humidity 37%
Wind Speed SW 11 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 15 Apr 08:53 AM MDT
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

  • Today

    Today: Mostly sunny, with a high near 65. Breezy, with a west southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 65 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Isolated showers before 2am, then isolated showers after 5am. Partly cloudy, with a low around 42. Breezy, with a west southwest wind 19 to 24 mph becoming south 13 to 18 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Breezy.
    Mostly Cloudy
    then Isolated
    Showers

  • Thursday

    Thursday: Scattered rain and snow showers before 10am, then rain showers likely between 10am and 3pm, then rain and snow showers likely after 3pm. Some thunder is also possible. Increasing clouds, with a high near 62. Breezy, with a south wind 18 to 24 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 62 °F

    Breezy.
    Scattered
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 25. Blustery, with a north wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow Showers
    and Blustery

  • Friday

    Friday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 39. North wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 17. North northeast wind 7 to 11 mph becoming west southwest after midnight.

    Low: 17 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. West southwest wind 6 to 10 mph becoming south in the afternoon.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 65. Breezy, with a west southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
Tonight
Isolated showers before 2am, then isolated showers after 5am. Partly cloudy, with a low around 42. Breezy, with a west southwest wind 19 to 24 mph becoming south 13 to 18 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Thursday
Scattered rain and snow showers before 10am, then rain showers likely between 10am and 3pm, then rain and snow showers likely after 3pm. Some thunder is also possible. Increasing clouds, with a high near 62. Breezy, with a south wind 18 to 24 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Snow showers. Low around 25. Blustery, with a north wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 39. North wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 17. North northeast wind 7 to 11 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 52. West southwest wind 6 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 38. Breezy.
Tuesday
Sunny, with a high near 73. Breezy.
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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:
8:48 am MDT Apr 15, 2026
Forecast Valid:
9am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation