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

36°F

2°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 06 Apr 05:20 AM MDT
Extended Forecast for

5 Miles ENE Lysite WY

  • Today

    Today: Mostly sunny, with a high near 62. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North northeast wind 6 to 9 mph becoming east southeast after midnight.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 67. Breezy, with a southeast wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 67 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. Breezy, with a west wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 28 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. North wind 7 to 13 mph becoming west northwest in the afternoon.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. North northwest wind 7 to 13 mph becoming east southeast after midnight.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. East southeast wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 62. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 35. North northeast wind 6 to 9 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 67. Breezy, with a southeast wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 33. Breezy, with a west wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 58. North wind 7 to 13 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 31. North northwest wind 7 to 13 mph becoming east southeast after midnight.
Thursday
Mostly sunny, with a high near 62. East southeast wind 5 to 9 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 67.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 41.
Saturday
A slight chance of showers. Mostly sunny, with a high near 72.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
Last Update:
4:03 am MDT Apr 6, 2026
Forecast Valid:
5am MDT Apr 6, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation