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

55°F

13°C

Humidity 26%
Wind Speed N 1 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 18 Apr 03:11 PM MDT
Extended Forecast for

4 Miles S East Thermopolis WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. Northeast wind around 8 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northeast wind 5 to 8 mph becoming light and variable.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. East wind 5 to 7 mph becoming light and variable.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. South wind 5 to 11 mph becoming west northwest in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. South wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Sunny, with a high near 75. Very windy.

    High: 75 °F

    Sunny and
    Breezy then
    Slight Chance
    Showers and
    Very Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 59. Northeast wind around 8 mph.
Tonight
Mostly clear, with a low around 28. Northeast wind 5 to 8 mph becoming light and variable.
Sunday
Sunny, with a high near 69. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 38. East wind 5 to 7 mph becoming light and variable.
Monday
Sunny, with a high near 79. South wind 5 to 11 mph becoming west northwest in the afternoon.
Monday Night
Mostly clear, with a low around 44. Northwest wind 5 to 10 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 83. South wind 5 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. Breezy.
Wednesday
A 20 percent chance of showers after noon. Sunny, with a high near 75. Very windy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38. Windy.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 51. Windy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 51. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S East Thermopolis WY
 43.6°N 108.22°W (Elev. 4495 ft)
Last Update:
2:18 pm MDT Apr 18, 2026
Forecast Valid:
3pm MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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