Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Partly Cloudy

39°F

4°C

Humidity 55%
Wind Speed SW 5 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Jan 11:05 PM MST
Extended Forecast for

Shoshoni WY

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind around 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51. Southwest wind around 5 mph becoming calm  in the morning.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. North wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 38. Northwest wind 5 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16. West northwest wind 3 to 5 mph.

    Low: 16 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. West wind around 6 mph.
Wednesday
Sunny, with a high near 51. Southwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 22. Calm wind becoming south southeast around 6 mph in the evening.
Thursday
Sunny, with a high near 49. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 19. North wind 10 to 14 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 38. Northwest wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 16. West northwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly 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)
9:46 pm MST Jan 13, 2026
11pm MST Jan 13, 2026-6pm MST Jan 20, 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