Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

24°F

-4°C

Humidity 77%
Wind Speed N 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 17 Apr 06:40 AM MDT
Extended Forecast for

Thermopolis WY

Freeze Warning April 17, 06:55am until April 18, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning April 17, 06:55am until April 18, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • Today

    High: 47 °F

    Partly 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 21. Northwest wind 5 to 10 mph becoming south southwest in the evening.  New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind becoming south 5 to 8 mph in the morning.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. East wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Light and variable 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 38. East southeast wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 47. Light west northwest wind becoming north 9 to 14 mph in the morning. Winds could gust 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 21. Northwest wind 5 to 10 mph becoming south southwest in the evening. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 58. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 26. East wind 5 to 8 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 71. Light and variable wind becoming south southeast 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 38. East southeast wind 5 to 9 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 78. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 81. Breezy.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 78. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.23°W (Elev. 4436 ft)
6:46 am MDT Apr 17, 2026
6am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database