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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

34°F

1°C

Humidity 24%
Wind Speed WNW 24 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 26 Jan 07:00 PM MST
Extended Forecast for

Shoshoni WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. South southwest wind around 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. South southeast wind around 5 mph becoming calm in the morning.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39. Light and variable wind.

    High: 39 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Light and variable wind becoming southwest around 5 mph.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Light and variable wind.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 40. South southeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 11. Calm wind becoming east southeast around 5 mph after midnight.
Wednesday
Mostly cloudy, with a high near 39. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 15. Light and variable wind becoming southwest around 5 mph.
Thursday
Mostly sunny, with a high near 42. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 15. Light and variable wind.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
Last Update:
6:01 pm MST Jan 26, 2026
Forecast Valid:
7pm MST Jan 26, 2026-6pm MST Feb 2, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation