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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

64°F

18°C

Humidity 55%
Wind Speed NW 13 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 30 Jul 04:35 AM MDT
Extended Forecast for

Shoshoni WY

  • Today

    Today: Widespread smoke, mainly between 2pm and 4pm. Sunny, with a high near 95. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 95 °F

    Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 62. North wind 5 to 9 mph becoming east southeast in the evening.

    Low: 62 °F

    Areas Smoke

  • Friday

    Friday: Increasing clouds and hot, with a high near 97. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West northwest wind 5 to 8 mph becoming east southeast in the evening.

    Low: 63 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny and hot, with a high near 101. South southeast wind around 5 mph becoming calm.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. South southeast wind 5 to 7 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 107. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 107 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93. Breezy.

    High: 93 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
Widespread smoke, mainly between 2pm and 4pm. Sunny, with a high near 95. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tonight
Areas of smoke. Mostly clear, with a low around 62. North wind 5 to 9 mph becoming east southeast in the evening.
Friday
Increasing clouds and hot, with a high near 97. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West northwest wind 5 to 8 mph becoming east southeast in the evening.
Saturday
Sunny and hot, with a high near 101. South southeast wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 68. South southeast wind 5 to 7 mph.
Sunday
Sunny and hot, with a high near 107. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 66.
Monday
Sunny, with a high near 93. Breezy.
Monday Night
Clear, with a low around 58. Breezy.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.26°N 108.11°W (Elev. 4790 ft)
Last Update:
4:17 am MDT Jul 30, 2026
Forecast Valid:
4am MDT Jul 30, 2026-6pm MDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

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