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

47°F

8°C

Humidity 28%
Wind Speed NW 29 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 Apr 08:53 PM MDT
Extended Forecast for

Shoshoni WY

  • Tonight

    Tonight: Mostly clear, with a low around 33. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Windy, with a west southwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 68 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Windy, with a south southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 38 mph.

    Low: 44 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 62. Breezy, with a south wind 17 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain and snow showers, becoming all snow after 9pm. Low around 26. Blustery, with a north wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Rain/Snow and
    Blustery then
    Snow Showers

  • Friday

    Friday: Snow showers. High near 40. North wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 40 °F

    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 19. North northwest wind 7 to 11 mph becoming west after midnight.

    Low: 19 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 33. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 68. Windy, with a west southwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 44. Windy, with a south southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 38 mph.
Thursday
Showers likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 62. Breezy, with a south wind 17 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain and snow showers, becoming all snow after 9pm. Low around 26. Blustery, with a north wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers. High near 40. North wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 19. North northwest wind 7 to 11 mph becoming west after midnight.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Sunny, with a high near 73. Breezy.
Monday Night
Partly cloudy, with a low around 41. Breezy.
Tuesday
A slight chance of showers. Sunny, with a high near 72. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
Last Update:
8:47 pm MDT Apr 14, 2026
Forecast Valid:
9pm MDT Apr 14, 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