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

67°F

19°C

Humidity 24%
Wind Speed N 7 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 12 Apr 05:55 PM MDT
Extended Forecast for

11 Miles NNW Lysite WY

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 2am. Snow level 8400 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 38. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.

    Low: 38 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A slight chance of rain and snow showers after noon. Snow level 6500 feet lowering to 6000 feet. Sunny, with a high near 54. Breezy, with a west wind 15 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 54 °F

    Breezy.
    Mostly Sunny
    then Isolated
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Breezy, with a west wind 16 to 21 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. North northeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. West wind around 8 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Windy, with a west southwest wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 59 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Windy, with a south southwest wind 23 to 28 mph, with gusts as high as 38 mph.

    Low: 42 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: A slight chance of rain showers before noon, then rain and snow showers likely. Some thunder is also possible. Snow level 7400 feet lowering to 6600 feet in the afternoon . Partly sunny, with a high near 55. Windy. Chance of precipitation is 60%.

    High: 55 °F

    Rain/Snow
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Snow showers. Low around 23. Blustery. Chance of precipitation is 80%.

    Low: 23 °F

    Snow Showers
    and Blustery

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 2am. Snow level 8400 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 38. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.
Monday
A slight chance of rain and snow showers after noon. Snow level 6500 feet lowering to 6000 feet. Sunny, with a high near 54. Breezy, with a west wind 15 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 32. Breezy, with a west wind 16 to 21 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 56. North northeast wind 5 to 8 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 34. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 59. Windy, with a west southwest wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Windy, with a south southwest wind 23 to 28 mph, with gusts as high as 38 mph.
Thursday
A slight chance of rain showers before noon, then rain and snow showers likely. Some thunder is also possible. Snow level 7400 feet lowering to 6600 feet in the afternoon . Partly sunny, with a high near 55. Windy. Chance of precipitation is 60%.
Thursday Night
Snow showers. Low around 23. Blustery. Chance of precipitation is 80%.
Friday
Snow showers likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Saturday
A slight chance of snow showers. Sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Lysite WY
 43.39°N 107.8°W (Elev. 6007 ft)
Last Update:
5:47 pm MDT Apr 12, 2026
Forecast Valid:
6pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation