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

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

59°F

15°C

Humidity 23%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 18 Apr 06:10 PM MDT
Extended Forecast for

12 Miles S East Thermopolis WY

  • Tonight

    Tonight: Mostly clear, with a low around 30. Breezy, with a southwest wind 6 to 15 mph becoming north in the evening. Winds could gust as high as 21 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 55. South wind 7 to 13 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. South southeast wind 8 to 13 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. Breezy, with a south wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 65 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Breezy, with a west northwest wind 9 to 17 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 68 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. Breezy, with a south wind 20 to 22 mph, with gusts as high as 28 mph.

    Low: 48 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Sunny, with a high near 61. Very windy.

    High: 61 °F

    Sunny and
    Windy then
    Slight Chance
    Showers and
    Very Windy

  • Wednesday Night

    Wednesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Snow level 8300 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 35. Very windy. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Snow and
    Very Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Breezy, with a southwest wind 6 to 15 mph becoming north in the evening. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 55. South wind 7 to 13 mph.
Sunday Night
Partly cloudy, with a low around 38. South southeast wind 8 to 13 mph.
Monday
Mostly sunny, with a high near 65. Breezy, with a south wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 43. Breezy, with a west northwest wind 9 to 17 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.
Tuesday
Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 48. Breezy, with a south wind 20 to 22 mph, with gusts as high as 28 mph.
Wednesday
A 20 percent chance of showers after noon. Sunny, with a high near 61. Very windy.
Wednesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Snow level 8300 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 35. Very windy. Chance of precipitation is 40%.
Thursday
Rain and snow showers likely, becoming all snow after noon. Mostly cloudy, with a high near 39. Very windy. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Very windy.
Friday
A chance of snow showers. Partly sunny, with a high near 37. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25. Blustery.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S East Thermopolis WY
 43.46°N 108.23°W (Elev. 7008 ft)
Last Update:
6:02 pm MDT Apr 18, 2026
Forecast Valid:
6pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation