National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.

NA

59°F

15°C

Humidity 33%
Wind Speed N 1 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 08 Feb 02:10 PM MST
Extended Forecast for

Thermopolis WY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 60. West wind around 10 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Southwest wind 9 to 13 mph becoming south southeast after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Scattered showers before 3pm, then scattered showers after 4pm. Partly sunny, with a high near 54. Breezy, with a west southwest wind 9 to 15 mph becoming north in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 54 °F

    Scattered
    Showers and
    Breezy

  • Monday Night

    Monday Night: Scattered rain and snow showers before 7pm, then scattered snow showers. Mostly cloudy, with a low around 24. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Scattered
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 47 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. Light south wind.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers, mainly after 11am. Partly sunny, with a high near 51. South wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 60. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 35. Southwest wind 9 to 13 mph becoming south southeast after midnight.
Monday
Scattered showers before 3pm, then scattered showers after 4pm. Partly sunny, with a high near 54. Breezy, with a west southwest wind 9 to 15 mph becoming north in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Scattered rain and snow showers before 7pm, then scattered snow showers. Mostly cloudy, with a low around 24. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. Light south wind.
Wednesday
A chance of rain and snow showers, mainly after 11am. Partly sunny, with a high near 51. South wind 3 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 24.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 20.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.23°W (Elev. 4436 ft)
Last Update:
1:31 pm MST Feb 8, 2026
Forecast Valid:
2pm MST Feb 8, 2026-6pm MST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation