Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

32°F

0°C

Humidity 58%
Wind Speed SW 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Last update 18 Jan 06:40 PM MST
Extended Forecast for

10 Miles ESE Lysite WY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 34. West wind 8 to 11 mph.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. South southwest wind around 7 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 37. Breezy, with a west southwest wind 7 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 37 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. West wind 6 to 8 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Northwest wind 6 to 11 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. West southwest wind around 6 mph.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.
M.L.King Day
Sunny, with a high near 34. West wind 8 to 11 mph.
Monday Night
Mostly clear, with a low around 17. South southwest wind around 7 mph.
Tuesday
Increasing clouds, with a high near 37. Breezy, with a west southwest wind 7 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 14. West wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 31. Northwest wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 13. West southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 30.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Lysite WY
 43.21°N 107.51°W (Elev. 5630 ft)
6:17 pm MST Jan 18, 2026
6pm MST Jan 18, 2026-6pm MST Jan 25, 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