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

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

41°F

5°C

Humidity 43%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Last update 14 Apr 10:56 PM MDT
Extended Forecast for

11 Miles S East Thermopolis WY

  • Tonight

    Tonight: Mostly clear, with a low around 35. North wind 10 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Windy, with a south southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Windy, with a southwest wind 15 to 25 mph becoming south southeast after midnight. Winds could gust as high as 38 mph.

    Low: 41 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: A chance of rain and snow showers before 9am, then snow showers. Some thunder is also possible. Snow level 6900 feet lowering to 6000 feet. High near 53. Breezy, with a south wind 18 to 24 mph becoming north northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Breezy.
    Chance
    Rain/Snow
    then Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 26. Windy, with a north wind 21 to 26 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. High near 34. Breezy, with a north wind 18 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

    High: 34 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. Blustery, with a west wind 13 to 18 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Chance Snow
    Showers and
    Blustery then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 35. North wind 10 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 60. Windy, with a south southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 41. Windy, with a southwest wind 15 to 25 mph becoming south southeast after midnight. Winds could gust as high as 38 mph.
Thursday
A chance of rain and snow showers before 9am, then snow showers. Some thunder is also possible. Snow level 6900 feet lowering to 6000 feet. High near 53. Breezy, with a south wind 18 to 24 mph becoming north northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow showers. Low around 26. Windy, with a north wind 21 to 26 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. High near 34. Breezy, with a north wind 18 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. Blustery, with a west wind 13 to 18 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 56. Breezy.
Sunday Night
Partly cloudy, with a low around 38. Breezy.
Monday
Sunny, with a high near 67. Breezy.
Monday Night
Partly cloudy, with a low around 44. Breezy.
Tuesday
A slight chance of showers. Sunny, with a high near 65. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S East Thermopolis WY
 43.49°N 108.18°W (Elev. 6001 ft)
Last Update:
9:02 pm MDT Apr 14, 2026
Forecast Valid:
11pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation