Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Overcast

27°F

-3°C

Humidity 92%
Wind Speed NNE 11 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 03 Dec 02:05 AM MST
Extended Forecast for

Shoshoni WY

  • Overnight

    Overnight: A 20 percent chance of snow showers before 4am.  Mostly cloudy, with a steady temperature around 26. North northwest wind around 10 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 33. North northwest wind 5 to 7 mph becoming calm  in the morning.

    High: 33 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. Southeast wind around 5 mph becoming calm  after midnight.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 34. South southwest wind 3 to 6 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. Southwest wind around 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Calm wind becoming south around 6 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. South southwest wind around 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 4am. Mostly cloudy, with a steady temperature around 26. North northwest wind around 10 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 33. North northwest wind 5 to 7 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 13. Southeast wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 34. South southwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 15. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 35. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 19. South southwest wind around 8 mph.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
1:48 am MST Dec 3, 2025
2am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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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