Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Overcast

28°F

-2°C

Humidity 50%
Wind Speed WNW 8 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 01 Dec 10:35 PM MST
Extended Forecast for

Shoshoni WY

  • Tonight

    Tonight: A slight chance of snow showers between 1am and 4am.  Mostly cloudy, with a low around 19. South wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers, mainly after 4pm.  Partly sunny, with a high near 36. East southeast wind around 6 mph becoming calm.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely.  Mostly cloudy, with a low around 19. Light and variable wind becoming north northwest 5 to 9 mph in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 31. North wind 5 to 7 mph becoming calm  in the morning.

    High: 31 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 32. South wind around 5 mph becoming calm  in the morning.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. South southwest wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers between 1am and 4am. Mostly cloudy, with a low around 19. South wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 36. East southeast wind around 6 mph becoming calm. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 19. Light and variable wind becoming north northwest 5 to 9 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 31. North wind 5 to 7 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 10. Calm wind becoming south southeast around 6 mph in the evening.
Thursday
Mostly sunny, with a high near 32. South wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 14. South southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
10:47 pm MST Dec 1, 2025
10pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database