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

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

32°F

0°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 13 Nov 02:40 AM MST
Extended Forecast for

Thermopolis WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. South wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. Breezy, with a south wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 61 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Breezy, with a south wind 11 to 20 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 61. South wind 3 to 8 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Light south southwest wind.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. South wind 5 to 9 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. South wind 5 to 7 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. South wind around 7 mph.
Friday
Mostly sunny, with a high near 61. Breezy, with a south wind 8 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 38. Breezy, with a south wind 11 to 20 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 61. South wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 33. Light south southwest wind.
Sunday
Sunny, with a high near 58. South wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 31. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 48.
Wednesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
Last Update:
1:46 am MST Nov 13, 2026
Forecast Valid:
2am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation