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Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

36°F

2°C

Humidity 39%
Wind Speed N 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 13°F (-11°C)
Visibility NA
Last update 20 Apr 01:40 AM MDT
Extended Forecast for

Thermopolis WY

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Light and variable wind becoming east around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80. Breezy, with a light and variable wind becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 28 mph.

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Breezy, with a west wind 6 to 16 mph becoming east southeast in the evening. Winds could gust as high as 23 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. South wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. South wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Sunny, with a high near 73. Windy, with a south wind 9 to 19 mph increasing to 22 to 32 mph. Winds could gust as high as 44 mph.

    High: 73 °F

    Windy. Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 54. Windy. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 60%.

    Low: 27 °F

    Blustery.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Light and variable wind becoming east around 5 mph.
Monday
Sunny, with a high near 80. Breezy, with a light and variable wind becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 43. Breezy, with a west wind 6 to 16 mph becoming east southeast in the evening. Winds could gust as high as 23 mph.
Tuesday
Mostly sunny, with a high near 83. South wind 5 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 49. South wind 8 to 13 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers after noon. Sunny, with a high near 73. Windy, with a south wind 9 to 19 mph increasing to 22 to 32 mph. Winds could gust as high as 44 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 54. Windy. Chance of precipitation is 70%.
Thursday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 60%.
Friday
Snow showers likely. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Blustery.
Saturday
A chance of snow showers. Mostly sunny, with a high near 50.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 53.
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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:
1:33 am MDT Apr 20, 2026
Forecast Valid:
1am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation