Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

15°F

-9°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 0°F (-18°C)
Visibility NA
Last update 25 Jan 02:40 PM MST
Extended Forecast for

10 Miles ESE Lysite WY

  • This Afternoon

    This Afternoon: Sunny and cold, with a steady temperature around 7. Wind chill values as low as -10. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 7 °F

    Cold

  • Tonight

    Tonight: Clear, with a low around 0. Wind chill values as low as -15. Northwest wind 5 to 7 mph becoming light and variable.

    Low: 0 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 32. Wind chill values as low as -10. South wind 9 to 13 mph becoming west in the afternoon.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. South wind 6 to 8 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Southwest wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West southwest wind 3 to 6 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. West southwest wind 6 to 8 mph.

    High: 41 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny and cold, with a steady temperature around 7. Wind chill values as low as -10. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 0. Wind chill values as low as -15. Northwest wind 5 to 7 mph becoming light and variable.
Monday
Sunny, with a high near 32. Wind chill values as low as -10. South wind 9 to 13 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 12. South wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 36. Southwest wind 5 to 7 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 15. West southwest wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 41. West southwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Lysite WY
 43.21°N 107.51°W (Elev. 5630 ft)
2:47 pm MST Jan 25, 2026
3pm MST Jan 25, 2026-6pm MST Jan 31, 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