High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

-12°F

-24°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint -19°F (-28°C)
Visibility NA
Last update 26 Jan 02:40 AM MST
Extended Forecast for

10 Miles ESE Lysite WY

  • Overnight

    Overnight: Clear, with a low around -2. Wind chill values as low as -15. Southwest wind 3 to 6 mph.

    Low: -2 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 25. Wind chill values as low as -10. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. South wind 3 to 6 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 37. West southwest wind around 6 mph becoming light and variable  in the afternoon.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. Southwest wind 3 to 6 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. Southwest wind around 7 mph becoming west northwest in the afternoon.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around -2. Wind chill values as low as -15. Southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 25. Wind chill values as low as -10. Calm wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 13. South wind 3 to 6 mph.
Tuesday
Sunny, with a high near 37. West southwest wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 15. Southwest wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 40. Southwest wind around 7 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 18. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly 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)
2:32 am MST Jan 26, 2026
2am MST Jan 26, 2026-6pm MST Feb 1, 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