Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Overcast

63°F

17°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 23 Jul 04:00 AM MDT
Extended Forecast for

6 Miles ESE Shoshoni WY

Flood Watch July 23, 04:19am until July 23, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch July 23, 04:19am until July 23, 06:00am

    NOW until 6:00am Thu

    Flood Watch

  • Overnight

    Low: 63 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 3pm.  Cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. North northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Southeast wind around 5 mph becoming light and variable  in the afternoon.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. Light and variable wind becoming southeast 5 to 7 mph in the evening.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. West northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

Overnight
A 20 percent chance of showers before 5am. Cloudy, with a low around 63. Light west northwest wind.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 63. North northwest wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 94. Southeast wind around 5 mph becoming light and variable in the afternoon.
Friday Night
Mostly clear, with a low around 65. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Saturday
Sunny and hot, with a high near 98. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 66. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
Monday
Sunny, with a high near 96.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
Sunny, with a high near 95.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Wednesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Shoshoni WY
 43.22°N 107.99°W (Elev. 5007 ft)
3:17 am MDT Jul 23, 2026
4am MDT Jul 23, 2026-6pm MDT Jul 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database