Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

9°F

-13°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 3°F (-16°C)
Visibility NA
Last update 19 Feb 01:10 AM MST
Extended Forecast for

4 Miles S East Thermopolis WY

Winter Weather Advisory February 19, 01:25am until February 19, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 01:25am until February 19, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: -2 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Scattered snow showers, mainly before 7am.  Mostly cloudy, with a high near 23. Wind chill values as low as -15. Calm wind becoming north northeast around 6 mph in the afternoon.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Scattered
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7. Light south southwest wind.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. The snow could be heavy at times. Patchy blowing snow before 2am. Cloudy, with a low around -2. Wind chill values as low as -15. Northwest wind 8 to 14 mph becoming east southeast. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
Scattered snow showers, mainly before 7am. Mostly cloudy, with a high near 23. Wind chill values as low as -15. Calm wind becoming north northeast around 6 mph in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 0. North northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 31. Light and variable wind.
Friday Night
Partly cloudy, with a low around 7. Light south southwest wind.
Saturday
Sunny, with a high near 36. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 12. Calm wind.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 17.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
A slight chance of showers. Partly sunny, with a high near 56. Breezy.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Breezy.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S East Thermopolis WY
 43.6°N 108.22°W (Elev. 4495 ft)
1:01 am MST Feb 19, 2026
1am MST Feb 19, 2026-6pm MST Feb 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