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

33°F

1°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 25 Apr 03:41 AM MDT
Extended Forecast for

12 Miles S East Thermopolis WY

  • Overnight

    Overnight: A 30 percent chance of snow showers. Mostly cloudy, with a low around 20. North northwest wind around 7 mph. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 38. North northwest wind around 8 mph becoming southwest in the morning.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers after 5am. Partly cloudy, with a low around 29. Northwest wind 7 to 10 mph becoming east in the evening.

    Low: 29 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers. High near 32. Breezy, with a north northeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers. Low around 26. Blustery, with a north wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    and Blustery

  • Monday

    Monday: A 40 percent chance of snow showers. Partly sunny, with a high near 37. North wind 8 to 11 mph becoming southeast in the afternoon.

    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 6 to 13 mph becoming west northwest after midnight.

    Low: 30 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers. Mostly sunny, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 34. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 20. North northwest wind around 7 mph. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 38. North northwest wind around 8 mph becoming southwest in the morning.
Saturday Night
A 20 percent chance of snow showers after 5am. Partly cloudy, with a low around 29. Northwest wind 7 to 10 mph becoming east in the evening.
Sunday
Snow showers. High near 32. Breezy, with a north northeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers. Low around 26. Blustery, with a north wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow showers. Partly sunny, with a high near 37. North wind 8 to 11 mph becoming southeast in the afternoon.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Northeast wind 6 to 13 mph becoming west northwest after midnight.
Tuesday
A 40 percent chance of snow showers. Mostly sunny, with a high near 41.
Tuesday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Wednesday
A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 46. 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 37. Breezy.
Thursday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 44.
Thursday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Friday
A slight chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 53.
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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:
2:18 am MDT Apr 25, 2026
Forecast Valid:
3am MDT Apr 25, 2026-6pm MDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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