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° N Lon: 108.44701° W Elev: 5443.0 ft.

Partly Cloudy

66°F

19°C

Humidity 45%
Wind Speed NNE 9 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 29 Aug 09:30 PM MDT
Detailed forecast for

Wind River Basin

Tonight
Partly cloudy with scattered showers. Scattered thunderstorms late this evening, then isolated thunderstorms after midnight. Some thunderstorms may produce gusty winds late this evening. Some thunderstorms may produce gusty winds after midnight. Lows in the lower 50s. Northeast winds around 10 mph, becoming south after midnight. Chance of rain 30 percent.
Saturday
Mostly sunny. Highs in the mid 70s. North winds around 10 mph in the afternoon.
Saturday Night
Mostly clear. Lows around 50. North winds around 10 mph in the evening.
Sunday
Sunny. Highs in the upper 70s. Northeast winds around 10 mph in the afternoon.
Sunday Night
Clear. Lows around 50. Northeast winds around 10 mph in the evening.
Labor Day
Sunny. Highs in the lower 80s.
Monday Night
Mostly clear. Lows in the lower 50s.
Tuesday
Sunny. A slight chance of. Highs in the lower 80s.
Tuesday Night
Mostly clear. Lows around 50.
Wednesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
Wednesday Night
Partly cloudy. Lows around 50.
Thursday
Mostly sunny. Highs in the upper 70s.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 50.
Friday
Mostly sunny. Highs around 80.



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935 PM MDT Fri Aug 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database