Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes
Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >
Current conditions at
CW8386 Thermopolis (C8386)
Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.NA
30°F
-1°C
| Humidity | 65% |
| Wind Speed | N 0 MPH |
| Barometer | 30.26 in (1024.72 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | NA |
| Last update | 12 Jan 10:40 PM MST |
Extended Forecast for
Thermopolis WY
Tonight
Low: 31 °F
Partly Cloudy
Tuesday
High: 55 °F
Partly Sunny
Tuesday Night
Low: 30 °F
Partly Cloudy
Wednesday
High: 55 °F
Sunny
Wednesday Night
Low: 27 °F
Mostly Clear
Thursday
High: 52 °F
Sunny
Thursday Night
Low: 20 °F
Mostly Clear
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 18 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 31. Light south wind.
Tuesday
Partly sunny, with a high near 55. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 30. North wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 55. Light south wind.
Wednesday Night
Mostly clear, with a low around 27. Light south southwest wind.
Thursday
Sunny, with a high near 52. North northwest wind 5 to 11 mph.
Thursday Night
Mostly clear, with a low around 20. Northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 21.
M.L.King Day
Sunny, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Thermopolis WY
43.64°N 108.2°W (Elev. 4400 ft)
43.64°N 108.2°W (Elev. 4400 ft)
9:32 pm MST Jan 12, 2026
10pm MST Jan 12, 2026-6pm MST Jan 19, 2026
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