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

18°F

-8°C

Humidity 69%
Wind Speed N 2 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Last update 18 Apr 05:10 AM MDT
Extended Forecast for

11 Miles NNW Lysite WY

  • Today

    Today: Sunny, with a high near 49. West southwest wind 6 to 10 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. West southwest wind 5 to 10 mph becoming light and variable.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. East northeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. East southeast wind 7 to 9 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. South wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. West wind 6 to 13 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Breezy, with a south southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 74 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Windy.

    High: 67 °F

    Sunny and
    Windy

Detailed Forecast

Today
Sunny, with a high near 49. West southwest wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 30. West southwest wind 5 to 10 mph becoming light and variable.
Sunday
Sunny, with a high near 59. East northeast wind 5 to 7 mph becoming south southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 37. East southeast wind 7 to 9 mph.
Monday
Sunny, with a high near 71. South wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 44. West wind 6 to 13 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 74. Breezy, with a south southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 49. Breezy.
Wednesday
Sunny, with a high near 67. Windy.
Wednesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Snow level 8400 feet lowering to 6900 feet after midnight . Partly cloudy, with a low around 37. Windy. Chance of precipitation is 40%.
Thursday
Rain and snow showers likely. Snow level 6600 feet lowering to 6000 feet in the afternoon . Partly sunny, with a high near 48. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Lysite WY
 43.39°N 107.8°W (Elev. 6007 ft)
Last Update:
4:38 am MDT Apr 18, 2026
Forecast Valid:
5am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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