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

48°F

9°C

Humidity 38%
Wind Speed N 3 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 25 Apr 07:10 PM MDT
Extended Forecast for

12 Miles S East Thermopolis WY

  • Tonight

    Tonight: Increasing clouds, with a low around 29. North wind 5 to 9 mph becoming south after midnight.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow showers, mainly after 7am. High near 37. Breezy, with an east wind 6 to 11 mph becoming north 19 to 24 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Scattered
    Snow Showers
    then Snow
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Snow showers. Low around 25. Windy, with a north wind 27 to 32 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Showers
    and Windy

  • Monday

    Monday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 37. North wind 5 to 10 mph becoming light and variable. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Northeast wind 8 to 13 mph becoming light and variable after midnight. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Southwest wind 6 to 11 mph becoming north northwest in the morning.

    High: 42 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Tonight
Increasing clouds, with a low around 29. North wind 5 to 9 mph becoming south after midnight.
Sunday
Snow showers, mainly after 7am. High near 37. Breezy, with an east wind 6 to 11 mph becoming north 19 to 24 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow showers. Low around 25. Windy, with a north wind 27 to 32 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 37. North wind 5 to 10 mph becoming light and variable. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Northeast wind 8 to 13 mph becoming light and variable after midnight. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Southwest wind 6 to 11 mph becoming north northwest in the morning.
Tuesday Night
A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.
Thursday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of showers and thunderstorms. Snow level rising to 8000 feet in the afternoon. Mostly sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S East Thermopolis WY
 43.46°N 108.23°W (Elev. 7008 ft)
Last Update:
6:02 pm MDT Apr 25, 2026
Forecast Valid:
7pm MDT Apr 25, 2026-6pm MDT May 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation