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

43°F

6°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Apr 03:25 AM MDT
Extended Forecast for

11 Miles S East Thermopolis WY

  • Overnight

    Overnight: A 30 percent chance of showers after 5am. Snow level 7200 feet. Mostly cloudy, with a low around 39. Breezy, with an east southeast wind 10 to 16 mph becoming south.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A chance of rain and snow showers, mainly after 4pm. Snow level 6800 feet lowering to 6000 feet in the afternoon . Sunny, with a high near 54. Windy, with a south wind 18 to 28 mph becoming west northwest in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Breezy, with a west wind 18 to 23 mph becoming east northeast 7 to 12 mph after midnight. Winds could gust as high as 34 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. North wind 7 to 10 mph becoming south in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. West northwest wind around 11 mph becoming south southwest after midnight.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Windy, with a southwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Windy, with a south wind 20 to 25 mph, with gusts as high as 32 mph.

    Low: 43 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: Snow showers likely, possibly mixed with rain, mainly after noon. Some thunder is also possible. Snow level 7500 feet lowering to 6000 feet in the afternoon . Mostly sunny, with a high near 54. Windy. Chance of precipitation is 70%.

    High: 54 °F

    Windy. Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow showers, becoming all snow after 9pm. Low around 25. Windy. Chance of precipitation is 80%.

    Low: 25 °F

    Windy.
    Rain/Snow
    then Snow
    Showers
    Likely

Detailed Forecast

Overnight
A 30 percent chance of showers after 5am. Snow level 7200 feet. Mostly cloudy, with a low around 39. Breezy, with an east southeast wind 10 to 16 mph becoming south.
Monday
A chance of rain and snow showers, mainly after 4pm. Snow level 6800 feet lowering to 6000 feet in the afternoon . Sunny, with a high near 54. Windy, with a south wind 18 to 28 mph becoming west northwest in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 33. Breezy, with a west wind 18 to 23 mph becoming east northeast 7 to 12 mph after midnight. Winds could gust as high as 34 mph.
Tuesday
Sunny, with a high near 56. North wind 7 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. West northwest wind around 11 mph becoming south southwest after midnight.
Wednesday
Mostly sunny, with a high near 60. Windy, with a southwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Mostly cloudy, with a low around 43. Windy, with a south wind 20 to 25 mph, with gusts as high as 32 mph.
Thursday
Snow showers likely, possibly mixed with rain, mainly after noon. Some thunder is also possible. Snow level 7500 feet lowering to 6000 feet in the afternoon . Mostly sunny, with a high near 54. Windy. Chance of precipitation is 70%.
Thursday Night
Rain and snow showers, becoming all snow after 9pm. Low around 25. Windy. Chance of precipitation is 80%.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 35. Windy. Chance of precipitation is 60%.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 22. Blustery.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 57. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S East Thermopolis WY
 43.49°N 108.18°W (Elev. 6001 ft)
Last Update:
3:33 am MDT Apr 13, 2026
Forecast Valid:
3am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation