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

58°F

14°C

Humidity 35%
Wind Speed N 4 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 15 Apr 08:56 PM MDT
Extended Forecast for

East Thermopolis WY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Breezy, with a south wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Decreasing
    Clouds and
    Breezy

  • Thursday

    Thursday: A chance of rain before 5pm, then a chance of rain and snow. Some thunder is also possible. Partly sunny, with a high near 60. Breezy, with a south wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 60 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 9 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow

  • Friday

    Friday: Snow showers likely. Partly sunny, with a high near 47. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. North wind 5 to 10 mph becoming light and variable after midnight. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Southeast wind 5 to 8 mph becoming south southwest after midnight.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Breezy, with a south wind 14 to 18 mph, with gusts as high as 28 mph.
Thursday
A chance of rain before 5pm, then a chance of rain and snow. Some thunder is also possible. Partly sunny, with a high near 60. Breezy, with a south wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 9 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely. Partly sunny, with a high near 47. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. North wind 5 to 10 mph becoming light and variable after midnight. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 58. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 27. Southeast wind 5 to 8 mph becoming south southwest after midnight.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 81. Breezy.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A chance of showers. Mostly sunny, with a high near 75. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Thermopolis WY
 43.66°N 108.2°W (Elev. 4360 ft)
Last Update:
8:18 pm MDT Apr 15, 2026
Forecast Valid:
9pm MDT Apr 15, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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