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

40°F

4°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 29.52 in (999.66 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 02 Apr 05:25 AM MDT
Extended Forecast for

Thermopolis WY

  • Overnight

    Overnight: A 30 percent chance of showers. Mostly cloudy, with a low around 36. Southeast wind around 6 mph.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Partly sunny, with a high near 62. Windy, with a south wind 9 to 14 mph becoming west 19 to 29 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 62 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 29. Windy, with a west wind 20 to 25 mph becoming south 6 to 11 mph in the evening. Winds could gust as high as 34 mph.

    Low: 29 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 46. Breezy, with a southwest wind 6 to 11 mph becoming north 13 to 18 mph in the morning. Winds could gust as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 24. North wind 8 to 13 mph becoming light and variable in the evening.

    Low: 24 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Sunny, with a high near 59. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly clear, with a low around 30. East northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 30 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers. Sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly clear, with a low around 33.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a low around 36. Southeast wind around 6 mph.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 62. Windy, with a south wind 9 to 14 mph becoming west 19 to 29 mph in the afternoon. Winds could gust as high as 43 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 29. Windy, with a west wind 20 to 25 mph becoming south 6 to 11 mph in the evening. Winds could gust as high as 34 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 46. Breezy, with a southwest wind 6 to 11 mph becoming north 13 to 18 mph in the morning. Winds could gust as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 24. North wind 8 to 13 mph becoming light and variable in the evening.
Saturday
A 30 percent chance of showers. Sunny, with a high near 59. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Saturday Night
A 30 percent chance of showers. Mostly clear, with a low around 30. East northeast wind 5 to 7 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers. Sunny, with a high near 65.
Sunday Night
A 30 percent chance of showers. Mostly clear, with a low around 33.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 68.
Monday Night
A chance of showers. Partly cloudy, with a low around 37.
Tuesday
A chance of showers. Mostly sunny, with a high near 74.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 38. Breezy.
Wednesday
A chance of showers. Partly sunny, with a high near 64. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
Last Update:
4:32 am MDT Apr 2, 2026
Forecast Valid:
5am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation