Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

25°F

-4°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 30 Jan 02:06 AM MST
Extended Forecast for

11 Miles NNW Lysite WY

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Light north northwest wind.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. North northeast wind around 5 mph becoming calm  in the morning.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45. East northeast wind around 6 mph becoming west in the morning.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming light and variable.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. South wind around 6 mph.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. South wind 8 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Light north northwest wind.
Friday
Sunny, with a high near 36. North northeast wind around 5 mph becoming calm in the morning.
Friday Night
Mostly cloudy, with a low around 27. Calm wind becoming south southwest around 5 mph after midnight.
Saturday
Sunny, with a high near 45. East northeast wind around 6 mph becoming west in the morning.
Saturday Night
Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming light and variable.
Sunday
Partly sunny, with a high near 46. South wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 29. South wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Lysite WY
 43.39°N 107.8°W (Elev. 6007 ft)
1:47 am MST Jan 30, 2026
2am MST Jan 30, 2026-6pm MST Feb 5, 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