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

36°F

2°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 12 Apr 06:10 AM MDT
Extended Forecast for

5 Miles ENE Lysite WY

  • Today

    Today: A 20 percent chance of showers after 5pm. Sunny, with a high near 66. Breezy, with a south wind 7 to 12 mph becoming southwest 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 66 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 33 mph.

    Low: 37 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Sunny, with a high near 60. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 60 °F

    Breezy. Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Breezy, with a west wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 59. Southeast wind 5 to 8 mph becoming west in the afternoon.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Southwest wind around 8 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. 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 39 mph.

    High: 62 °F

    Sunny then
    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Rain showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 57. Breezy. Chance of precipitation is 70%.

    High: 57 °F

    Breezy.
    Chance
    Showers then
    Rain/Snow
    Likely

Detailed Forecast

Today
A 20 percent chance of showers after 5pm. Sunny, with a high near 66. Breezy, with a south wind 7 to 12 mph becoming southwest 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 33 mph.
Monday
A 20 percent chance of showers after noon. Sunny, with a high near 60. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 31. Breezy, with a west wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 59. Southeast wind 5 to 8 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 33. Southwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 62. 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 39 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Breezy.
Thursday
Rain showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 57. Breezy. Chance of precipitation is 70%.
Thursday Night
Rain and snow showers, becoming all snow after 9pm. Low around 23. Blustery. Chance of precipitation is 80%.
Friday
Snow showers likely. Partly sunny, with a high near 38.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 46.
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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:
6:01 am MDT Apr 12, 2026
Forecast Valid:
6am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation