Notice of NWS' New Version of Forecast
A new version of Forecast will launch December 19, 2016.
Click here to visit the new site for details.

Wintery Weather Stretching from the West Coast to the Great Lakes

Lake Effect Snow Warnings are in effect for the Great Lakes with 2 to 3 feet storm total snow possible. Arctic Air extends across much of the U.S. with breezy winds and temperatures 15-35 degrees below normal in the Northern Plains. Out west, heavy mountain snow and some low elevation snow and freezing rain forecast as a warmer weather system interacts with the Arctic airmass. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton, Riverton Regional Airport (KRIW)

Lat: 43.06194°NLon: 108.44639°WElev: 5525ft.

Fair

-22°C

-7°F

Humidity 82%
Wind Speed W 6 MPH
Barometer 30.33 in (1038.6 mb)
Dewpoint -24°C (-11°F)
Visibility 16 km
Wind Chill-29°C (-20°F)
Last update 08 Dec 6:53 am MST
Extended Forecast for

Shoshoni WY

  • Today

    Today: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near -11. Wind chill values as low as -25. Calm wind.

    Patchy Fog
    then Mostly
    Sunny

    High: -11 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around -15. Calm wind.

    Mostly Cloudy

    Low: -15 °C

  • Friday

    Friday: Mostly sunny, with a high near -1. Wind chill values as low as -20. Light and variable wind becoming east 6 to 11 km/h in the afternoon.

    Mostly Sunny

    High: -1 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -7. East wind 5 to 13 km/h becoming south in the evening.

    Mostly Cloudy

    Low: -7 °C

  • Saturday

    Saturday: A 20 percent chance of snow.  Partly sunny, with a high near 3. East southeast wind 5 to 14 km/h becoming west northwest in the morning.

    Slight Chance
    Snow

    High: 3 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -10. South wind 8 to 13 km/h becoming west southwest after midnight.

    Partly Cloudy

    Low: -10 °C

  • Sunday

    Sunday: Mostly sunny, with a high near -1. West southwest wind 8 to 11 km/h.

    Mostly Sunny

    High: -1 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around -10.

    Partly Cloudy

    Low: -10 °C

  • Monday

    Monday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near -1.

    Slight Chance
    Snow

    High: -1 °C

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly sunny, with a high near -11. Wind chill values as low as -25. Calm wind.
Tonight
Mostly cloudy, with a low around -15. Calm wind.
Friday
Mostly sunny, with a high near -1. Wind chill values as low as -20. Light and variable wind becoming east 6 to 11 km/h in the afternoon.
Friday Night
Mostly cloudy, with a low around -7. East wind 5 to 13 km/h becoming south in the evening.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 3. East southeast wind 5 to 14 km/h becoming west northwest in the morning.
Saturday Night
Partly cloudy, with a low around -10. South wind 8 to 13 km/h becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near -1. West southwest wind 8 to 11 km/h.
Sunday Night
Partly cloudy, with a low around -10.
Monday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near -1.
Monday Night
Partly cloudy, with a low around -12.
Tuesday
Partly sunny, with a high near -4.
Tuesday Night
Mostly cloudy, with a low around -12.
Wednesday
Mostly sunny, with a high near -3.
Click Map For Forecast
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 1463 m)
6:28 am MST Dec 8, 2016
7am MST Dec 8, 2016-6pm MST Dec 14, 2016
 
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