Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

23°F

-5°C

Humidity 70%
Wind Speed N 1 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Last update 01 Feb 12:55 AM MST
Extended Forecast for

12 Miles S East Thermopolis WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 35. South southwest wind around 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40. West northwest wind 8 to 10 mph becoming southeast in the morning.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 40. North wind 8 to 10 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. North northwest wind around 7 mph becoming southwest after midnight.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. North wind 8 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. North northwest wind around 8 mph becoming southwest after midnight.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 35. South southwest wind around 7 mph.
Sunday
Partly sunny, with a high near 40. West northwest wind 8 to 10 mph becoming southeast in the morning.
Sunday Night
Mostly cloudy, with a low around 33. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 40. North wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 25. North northwest wind around 7 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 38. North wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 25. North northwest wind around 8 mph becoming southwest after midnight.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S East Thermopolis WY
 43.46°N 108.23°W (Elev. 7008 ft)
12:31 am MST Feb 1, 2026
1am MST Feb 1, 2026-6pm MST Feb 7, 2026
 
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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