Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
Hazardous Weather Conditions
Current conditions at
CW8386 Thermopolis (C8386)
Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.NA
23°F
-5°C
| Humidity | 73% |
| Wind Speed | N 0 MPH |
| Barometer | 30.21 in (1023.03 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | NA |
| Last update | 29 Jan 02:25 AM MST |
Extended Forecast for
4 Miles S East Thermopolis WY
Overnight
Low: 21 °F
Mostly Cloudy
Thursday
High: 44 °F
Sunny
Thursday Night
Low: 21 °F
Mostly Clear
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 51 °F
Partly Sunny
Sunday Night
Low: 28 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 21. Light south southwest wind.
Thursday
Sunny, with a high near 44. South wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 21. Calm wind.
Friday
Mostly sunny, with a high near 45. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 23. Light south southwest wind.
Saturday
Sunny, with a high near 51. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 24. Calm wind.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 51.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 46.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S East Thermopolis WY
43.6°N 108.22°W (Elev. 4495 ft)
43.6°N 108.22°W (Elev. 4495 ft)
1:46 am MST Jan 29, 2026
2am MST Jan 29, 2026-6pm MST Feb 4, 2026
Additional Resources
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