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

Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

30°F

-1°C

Humidity 54%
Wind Speed N 0 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 09 Nov 09:20 AM MST
Extended Forecast for

Riverton WY

  • Today

    Today: Sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. East northeast wind around 5 mph becoming calm.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 57. Light and variable wind becoming south around 5 mph in the afternoon.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Southwest wind 6 to 9 mph.

    Low: 34 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 64. West wind 6 to 8 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Southwest wind 3 to 6 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 49. Light and variable wind.
Tonight
Mostly clear, with a low around 24. East northeast wind around 5 mph becoming calm.
Monday
Partly sunny, with a high near 57. Light and variable wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 34. Southwest wind 6 to 9 mph.
Veterans Day
Sunny, with a high near 64. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 29. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 60. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 38.
Friday
A slight chance of rain and snow showers. Partly sunny, with a high near 58. Breezy.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.35°W (Elev. 4905 ft)
Last Update:
9:17 am MST Nov 9, 2025
Forecast Valid:
9am MST Nov 9, 2025-6pm MST Nov 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation