Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

35°F

2°C

Humidity 57%
Wind Speed N 2 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 04 Dec 04:11 PM MST
Extended Forecast for

Thermopolis WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 39. Light west northwest wind.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Light west northwest wind.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am.  Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am.  Mostly sunny, with a high near 44. West southwest wind around 6 mph becoming north northeast in the afternoon.

    High: 44 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. Light and variable wind becoming south southwest around 6 mph in the evening.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. South wind 5 to 7 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 39. Light west northwest wind.
Tonight
Mostly cloudy, with a low around 19. Light west northwest wind.
Friday
Mostly sunny, with a high near 39. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
A chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 44. West southwest wind around 6 mph becoming north northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 19. Light and variable wind becoming south southwest around 6 mph in the evening.
Sunday
Mostly sunny, with a high near 43. South wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 52.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
4:01 pm MST Dec 4, 2025
4pm MST Dec 4, 2025-6pm MST Dec 10, 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