Hazardous Weather Conditions
Current conditions at
CW8386 Thermopolis (C8386)
Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.NA
38°F
3°C
| Humidity | 37% |
| Wind Speed | N 5 MPH |
| Barometer | 30.14 in (1020.66 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | NA |
| Wind Chill | 34°F (1°C) |
| Last update | 18 Apr 10:10 PM MDT |
Extended Forecast for
Thermopolis WY
Tonight

Low: 30 °F
Mostly Clear
Sunday

High: 69 °F
Sunny
Sunday Night

Low: 36 °F
Partly Cloudy
Monday

High: 80 °F
Sunny
Monday Night

Low: 42 °F
Mostly Clear
Tuesday

High: 83 °F
Mostly Sunny
Tuesday Night

Low: 49 °F
Partly Cloudy
Wednesday
High: 75 °F
Sunny and
Breezy then
Slight Chance
Showers and
WindyWednesday Night

Low: 38 °F
Chance
Showers and
Windy
Detailed Forecast
Tonight
Mostly clear, with a low around 30. Light and variable wind becoming south around 5 mph.
Sunday
Sunny, with a high near 69. Calm wind becoming east 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 36. East wind 5 to 7 mph becoming light and variable.
Monday
Sunny, with a high near 80. Light and variable wind becoming west northwest 6 to 11 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. North northwest wind 5 to 10 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 83. South wind 5 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 49. South wind 11 to 13 mph.
Wednesday
A 20 percent chance of showers after noon. Sunny, with a high near 75. Windy.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38. Windy.
Thursday
Rain showers likely before 9am, then rain and snow showers likely. Mostly cloudy, with a high near 51. Windy. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 51. Breezy.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 26.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 54.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Thermopolis WY
43.64°N 108.2°W (Elev. 4400 ft)
43.64°N 108.2°W (Elev. 4400 ft)
8:47 pm MDT Apr 18, 2026
10pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026



