Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

76°F

24°C

Humidity 33%
Wind Speed E 9 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 29 Aug 02:53 PM MDT
Extended Forecast for

Shoshoni WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. Light and variable wind becoming north around 6 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Scattered showers and thunderstorms before 3am, then isolated showers between 3am and 5am.  Increasing clouds, with a low around 56. North wind 5 to 10 mph becoming southeast after midnight.  Chance of precipitation is 40%.

    Low: 56 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers and thunderstorms between noon and 5pm.  Sunny, with a high near 80. Light and variable wind becoming northeast 5 to 9 mph in the morning.  Chance of precipitation is 10%.

    High: 80 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North northeast wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 86. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. Light and variable wind becoming north around 6 mph.
Tonight
Scattered showers and thunderstorms before 3am, then isolated showers between 3am and 5am. Increasing clouds, with a low around 56. North wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 40%.
Saturday
Isolated showers and thunderstorms between noon and 5pm. Sunny, with a high near 80. Light and variable wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 10%.
Saturday Night
Mostly clear, with a low around 52. North northeast wind 6 to 11 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 83. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 52. North northeast wind around 6 mph becoming calm in the evening.
Labor Day
Sunny, with a high near 86. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.26°N 108.11°W (Elev. 4790 ft)
2:29 pm MDT Aug 29, 2025
3pm MDT Aug 29, 2025-6pm MDT Sep 4, 2025
 
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Additional Resources

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Hourly Weather Forecast

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