Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

8°F

-13°C

Humidity 68%
Wind Speed SW 6 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 21 Feb 07:53 AM MST
Extended Forecast for

Shoshoni WY

  • Today

    Today: Sunny, with a high near 34. Wind chill values as low as -5. Southeast wind around 6 mph becoming calm  in the morning.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. East southeast wind 3 to 5 mph.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. South wind 3 to 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. South southwest wind around 9 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. Breezy, with a west wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 57 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Slight Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 11am, then a slight chance of snow showers.  Mostly sunny, with a high near 55. Breezy.  Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 34. Wind chill values as low as -5. Southeast wind around 6 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 9. East southeast wind 3 to 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 43. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 18. South wind 3 to 6 mph.
Monday
Partly sunny, with a high near 51. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 26. South southwest wind around 9 mph.
Tuesday
Partly sunny, with a high near 57. Breezy, with a west wind 7 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 30. Breezy.
Wednesday
A slight chance of rain and snow showers before 11am, then a slight chance of snow showers. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 23. Breezy.
Thursday
Sunny, with a high near 55. Breezy.
Thursday Night
Mostly clear, with a low around 25. Breezy.
Friday
Sunny, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
8:01 am MST Feb 21, 2026
8am MST Feb 21, 2026-6pm MST Feb 27, 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