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

30°F

-1°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 10 Apr 04:26 AM MDT
Extended Forecast for

10 Miles ESE Lysite WY

  • Today

    Today: Scattered showers after 5pm. Mostly sunny, with a high near 70. Breezy, with an east wind 7 to 15 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Sunny
    then
    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Isolated showers between 8pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Breezy, with a south wind 7 to 16 mph becoming east northeast in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Isolated
    Showers and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers after noon. Mostly sunny, with a high near 69. Breezy, with a south southeast wind 9 to 14 mph becoming west southwest 19 to 24 mph in the morning. Winds could gust as high as 34 mph.

    High: 69 °F

    Breezy. Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before midnight. Partly cloudy, with a low around 37. Breezy, with a west southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.

    Low: 37 °F

    Breezy.
    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 67 °F

    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 southwest wind 14 to 21 mph, with gusts as high as 31 mph.

    Low: 38 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers after noon. Mostly sunny, with a high near 60. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 33 mph.

    High: 60 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Scattered showers after 5pm. Mostly sunny, with a high near 70. Breezy, with an east wind 7 to 15 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Tonight
Isolated showers between 8pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Breezy, with a south wind 7 to 16 mph becoming east northeast in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Saturday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 69. Breezy, with a south southeast wind 9 to 14 mph becoming west southwest 19 to 24 mph in the morning. Winds could gust as high as 34 mph.
Saturday Night
A 40 percent chance of showers before midnight. Partly cloudy, with a low around 37. Breezy, with a west southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 67. Breezy, with a southwest wind 10 to 15 mph increasing to 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 southwest wind 14 to 21 mph, with gusts as high as 31 mph.
Monday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 60. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 33 mph.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 34. Breezy.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 61. Breezy.
Wednesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 35. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 57. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Lysite WY
 43.21°N 107.51°W (Elev. 5630 ft)
Last Update:
3:32 am MDT Apr 10, 2026
Forecast Valid:
4am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation