Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

19°F

-7°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 30 Jan 08:00 AM MST
Extended Forecast for

Shoshoni WY

  • Today

    Today: Mostly sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Light and variable wind.

    Low: 26 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 51. South southeast wind around 5 mph becoming light and variable  in the afternoon.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. South southeast wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. South wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 43. Light and variable wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Light and variable wind.
Saturday
Sunny, with a high near 51. South southeast wind around 5 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 20. South southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 51. Calm wind.
Sunday Night
Mostly cloudy, with a low around 25. South wind around 6 mph.
Monday
Mostly sunny, with a high near 52. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
7:01 am MST Jan 30, 2026
8am MST Jan 30, 2026-6pm MST Feb 5, 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