Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.
Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
Riverton Regional Airport (KRIW)
Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.
Overcast
37°F
3°C
| Humidity | 47% |
| Wind Speed | SSW 10 MPH |
| Barometer | 29.78 in (1008.47 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 06 Jan 11:05 PM MST |
Extended Forecast for
Shoshoni WY
Tonight
Low: 29 °F
Mostly Cloudy
and BreezyWednesday
High: 48 °F
Mostly Cloudy
Wednesday Night
Low: 21 °F
Partly Cloudy
Thursday
High: 37 °F
Slight Chance
Snow ShowersThursday Night
Low: 14 °F
Chance Snow
ShowersFriday
High: 32 °F
Sunny
Friday Night
Low: 11 °F
Mostly Clear
Saturday
High: 36 °F
Sunny
Saturday Night
Low: 14 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 48. South wind 8 to 14 mph becoming west southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 21. West southwest wind 6 to 9 mph becoming east after midnight.
Thursday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 37. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 14. West northwest wind around 9 mph.
Friday
Sunny, with a high near 32. West wind around 7 mph.
Friday Night
Mostly clear, with a low around 11. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Shoshoni WY
43.26°N 108.11°W (Elev. 4790 ft)
43.26°N 108.11°W (Elev. 4790 ft)
11:02 pm MST Jan 6, 2026
11pm MST Jan 6, 2026-6pm MST Jan 13, 2026
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