Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

31°F

-1°C

Humidity 67%
Wind Speed N 11 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 20 Jan 01:05 PM MST
Extended Forecast for

11 Miles NNW Lysite WY

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly before 3pm.  Cloudy early, then clearing, with a high near 30. Windy, with a north wind 18 to 28 mph, with gusts as high as 41 mph.

    High: 30 °F

    Chance Snow
    Showers and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 17. North northwest wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 28. North wind 6 to 10 mph.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. North wind 3 to 6 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. North wind 5 to 8 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Northeast wind around 7 mph.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 15. North wind 5 to 7 mph.

    High: 15 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly before 3pm. Cloudy early, then clearing, with a high near 30. Windy, with a north wind 18 to 28 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a low around 17. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 28. North wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 12. North wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 24. North wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 7. Northeast wind around 7 mph.
Friday
Partly sunny, with a high near 15. North wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Sunny, with a high near 25.
Sunday Night
Mostly clear, with a low around 13.
Monday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Lysite WY
 43.39°N 107.8°W (Elev. 6007 ft)
12:31 pm MST Jan 20, 2026
1pm MST Jan 20, 2026-6pm MST Jan 26, 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