
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Hazardous Weather Conditions
Current conditions at
CW8386 Thermopolis (C8386)
Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.NA
14°F
-10°C
| Humidity | 68% |
| Wind Speed | N 0 MPH |
| Barometer | 29.76 in (1007.79 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | NA |
| Last update | 20 Feb 11:10 AM MST |
Extended Forecast for
11 Miles NNW Lysite WY
Today

High: 16 °F
Patchy Fog
Tonight

Low: 6 °F
Partly Cloudy
Saturday

High: 27 °F
Sunny
Saturday Night

Low: 14 °F
Partly Cloudy
Sunday

High: 35 °F
Sunny
Sunday Night

Low: 21 °F
Partly Cloudy
Monday

High: 43 °F
Partly Sunny
Monday Night

Low: 28 °F
Mostly Cloudy
Tuesday

High: 48 °F
Partly Sunny
and Breezy
Detailed Forecast
Today
Patchy fog between noon and 3pm. Otherwise, partly sunny, with a high near 16. Wind chill values as low as -5. Southwest wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -5. West northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 27. Wind chill values as low as -5. East wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 14. East northeast wind around 7 mph becoming southeast after midnight.
Sunday
Sunny, with a high near 35. South wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 21. South southeast wind 8 to 10 mph.
Monday
Partly sunny, with a high near 43. South southwest wind 8 to 11 mph.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 48. Breezy.
Tuesday Night
A chance of rain and snow showers, mainly before 11pm. Snow level 7000 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 30%.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 45. Breezy.
Wednesday Night
A slight chance of snow showers. Mostly clear, with a low around 25. Blustery.
Thursday
Sunny, with a high near 47. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
11 Miles NNW Lysite WY
43.39°N 107.8°W (Elev. 6007 ft)
43.39°N 107.8°W (Elev. 6007 ft)
10:31 am MST Feb 20, 2026
11am MST Feb 20, 2026-6pm MST Feb 26, 2026



