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

CW8386 Thermopolis (C8386)

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

NA

28°F

-2°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Last update 05 Feb 11:55 PM MST
Extended Forecast for

17 Miles NE Lysite WY

  • Overnight

    Overnight: Mostly clear, with a low around 37. Calm wind becoming southeast around 6 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Breezy, with a south wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 50 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. Southwest wind 8 to 14 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. Northwest wind 8 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. North northwest wind around 7 mph becoming west southwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Southwest wind 8 to 11 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South southwest wind 11 to 14 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 44. Breezy.

    High: 44 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 37. Calm wind becoming southeast around 6 mph.
Friday
Sunny, with a high near 50. Breezy, with a south wind 8 to 15 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 32. Southwest wind 8 to 14 mph.
Saturday
Partly sunny, with a high near 47. Northwest wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 30. North northwest wind around 7 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 46. Southwest wind 8 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 32. South southwest wind 11 to 14 mph.
Monday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 44. Breezy.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 23. Breezy.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Lysite WY
 43.41°N 107.45°W (Elev. 7605 ft)
Last Update:
11:31 pm MST Feb 5, 2026
Forecast Valid:
12am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation