Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

7°F

-14°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 2°F (-17°C)
Visibility NA
Last update 29 Nov 11:56 PM MST
Extended Forecast for

11 Miles NNW Lysite WY

  • Overnight

    Overnight: Mostly cloudy, with a temperature rising to around 14 by 3am. Light and variable wind.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 21. Light and variable wind becoming north 5 to 7 mph in the afternoon.

    High: 21 °F

    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. North wind 5 to 8 mph becoming calm  in the evening.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25. South southwest wind 3 to 6 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. South wind 5 to 8 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 31. South southeast wind around 6 mph becoming north northwest in the afternoon.

    High: 31 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely.  Cloudy, with a low around 19. North northwest wind 6 to 10 mph.  Chance of precipitation is 70%.

    Low: 19 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 11am.  Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a temperature rising to around 14 by 3am. Light and variable wind.
Sunday
Cloudy, with a high near 21. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 9. North wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 25. South southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 17. South wind 5 to 8 mph.
Tuesday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 31. South southeast wind around 6 mph becoming north northwest in the afternoon.
Tuesday Night
Snow showers likely. Cloudy, with a low around 19. North northwest wind 6 to 10 mph. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of snow showers before 11am. Partly sunny, with a high near 24.
Wednesday Night
Mostly clear, with a low around 10.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Lysite WY
 43.39°N 107.8°W (Elev. 6007 ft)
12:01 am MST Nov 30, 2025
12am MST Nov 30, 2025-6pm MST Dec 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database