Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

37°F

3°C

Humidity 40%
Wind Speed WSW 3 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 30 Jan 11:15 AM MST
Extended Forecast for

Shoshoni WY

  • Today

    Today: Mostly sunny, with a high near 43. Calm 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. Calm 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)
11:31 am MST Jan 30, 2026
11am 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