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

Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. Rounds of heavy rainfall may cause impactful flash flooding in parts of southern Kansas and Missouri. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

57°F

14°C

Humidity 93%
Wind Speed NNW 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Jun 02:35 PM MDT
Extended Forecast for

Shoshoni WY

  • This Afternoon

    This Afternoon: Showers and thunderstorms, mainly before 4pm. Some of the storms could be severe. High near 76. Breezy, with a west northwest wind 18 to 23 mph becoming south southwest 9 to 14 mph. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Severe
    Thunderstorms
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 54. South wind 5 to 8 mph becoming light and variable.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 92. Breezy, with a light and variable wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 92 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: A slight chance of thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 59. Breezy, with a southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 10%.

    Low: 59 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 82 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 10 to 20 mph becoming northwest in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 76 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. Breezy. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 76. Breezy.

    High: 76 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

This Afternoon
Showers and thunderstorms, mainly before 4pm. Some of the storms could be severe. High near 76. Breezy, with a west northwest wind 18 to 23 mph becoming south southwest 9 to 14 mph. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 54. South wind 5 to 8 mph becoming light and variable.
Friday
Mostly sunny, with a high near 92. Breezy, with a light and variable wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A slight chance of thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 59. Breezy, with a southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 10%.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 10 to 20 mph becoming northwest in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 76. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 30 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. Breezy. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 76. Breezy.
Monday Night
Mostly clear, with a low around 48. Breezy.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
Last Update:
2:42 pm MDT Jun 25, 2026
Forecast Valid:
2pm MDT Jun 25, 2026-6pm MDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation