National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.

NA

23°F

-5°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 05 Feb 07:25 AM MST
Extended Forecast for

5 Miles ENE Lysite WY

  • Today

    Today: Sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. East southeast wind 3 to 6 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Light southeast wind becoming south 5 to 10 mph in the afternoon.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South wind 5 to 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. South wind around 5 mph becoming light and variable in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54. South southeast wind around 5 mph becoming southwest in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 56. Light and variable wind.
Tonight
Mostly clear, with a low around 31. East southeast wind 3 to 6 mph.
Friday
Sunny, with a high near 63. Light southeast wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 30. South wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 55. South wind around 5 mph becoming light and variable in the afternoon.
Saturday Night
Mostly clear, with a low around 28. Calm wind becoming south southeast around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 54. South southeast wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 53.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
Last Update:
5:31 am MST Feb 5, 2026
Forecast Valid:
7am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation