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

43°F

6°C

Humidity 64%
Wind Speed N 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 11 Apr 06:10 AM MDT
Extended Forecast for

5 Miles ENE Lysite WY

  • Today

    Today: Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 70. Windy, with a southeast wind 8 to 13 mph becoming west southwest 18 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%.

    High: 70 °F

    Mostly Sunny
    then
    Scattered
    Showers and
    Windy

  • Tonight

    Tonight: Scattered showers, mainly before 8pm. Partly cloudy, with a low around 36. Breezy, with a south southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Breezy.
    Scattered
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy, with a southeast wind 7 to 12 mph becoming southwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 66 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 38. Breezy, with a south southwest wind 13 to 21 mph, with gusts as high as 31 mph.

    Low: 38 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Sunny, with a high near 61. Windy, with a west southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 61 °F

    Sunny and
    Breezy then
    Slight Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 33 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly sunny, with a high near 57. West wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 57 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 70. Windy, with a southeast wind 8 to 13 mph becoming west southwest 18 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly before 8pm. Partly cloudy, with a low around 36. Breezy, with a south southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 66. Breezy, with a southeast wind 7 to 12 mph becoming southwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 38. Breezy, with a south southwest wind 13 to 21 mph, with gusts as high as 31 mph.
Monday
A 20 percent chance of showers after noon. Sunny, with a high near 61. Windy, with a west southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly sunny, with a high near 57. West wind 6 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 62. Breezy.
Wednesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 35. Breezy.
Thursday
A chance of rain and snow showers. Mostly sunny, with a high near 56. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23. Blustery.
Friday
A chance of snow showers. Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
Last Update:
4:48 am MDT Apr 11, 2026
Forecast Valid:
6am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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