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

31°F

-1°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 17 Apr 08:10 AM MDT
Extended Forecast for

4 Miles S East Thermopolis WY

Freeze Warning April 17, 08:19am until April 18, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning April 17, 08:19am until April 18, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • Today

    High: 46 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 6 to 11 mph becoming light and variable. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind becoming south 5 to 9 mph in the morning.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Southeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Light south southwest wind becoming south southeast 5 to 9 mph in the morning.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Southeast wind 5 to 9 mph becoming south southwest after midnight.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly after 4pm. Mostly sunny, with a high near 46. North wind 11 to 14 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Tonight
A 40 percent chance of snow showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 6 to 11 mph becoming light and variable. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 58. Calm wind becoming south 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 28. Southeast wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 71. Light south southwest wind becoming south southeast 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 39. Southeast wind 5 to 9 mph becoming south southwest after midnight.
Monday
Mostly sunny, with a high near 78. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 81. Breezy.
Tuesday Night
Partly cloudy, with a low around 48. Breezy.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 77. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 64. 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:
6:46 am MDT Apr 17, 2026
Forecast Valid:
8am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation