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

24°F

-4°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 06 Feb 04:55 AM MST
Extended Forecast for

5 Miles ENE Lysite WY

  • Today

    Today: Sunny, with a high near 59. Light and variable wind becoming south 6 to 11 mph in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southeast wind 5 to 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Calm wind becoming south around 6 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Southwest wind around 6 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South wind 8 to 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 52. Breezy, with a south wind 9 to 14 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 59. Light and variable wind becoming south 6 to 11 mph in the afternoon.
Tonight
Partly cloudy, with a low around 30. Southeast wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 57. Light and variable wind becoming west around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 28. Calm wind becoming south around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 54. Southwest wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 32. South wind 8 to 10 mph.
Monday
A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 52. Breezy, with a south wind 9 to 14 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Tuesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 38.
Tuesday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
Last Update:
4:31 am MST Feb 6, 2026
Forecast Valid:
5am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation