Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

27°F

-3°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Last update 06 Mar 09:25 PM MST
Extended Forecast for

Thermopolis WY

  • Tonight

    Tonight: Mostly clear, with a low around 20. Light and variable wind becoming south southeast 5 to 8 mph after midnight.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. South wind around 6 mph becoming north in the morning.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. South southwest wind 3 to 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 66 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 66. Windy, with a south southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 66 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: A slight chance of rain showers before 11pm, then a chance of rain and snow showers.  Partly cloudy, with a low around 25. Breezy, with a north northwest wind 14 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers.  Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 20. Blustery.

    Low: 20 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Light and variable wind becoming south southeast 5 to 8 mph after midnight.
Saturday
Sunny, with a high near 55. South wind around 6 mph becoming north in the morning.
Saturday Night
Partly cloudy, with a low around 27. South southwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 38. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 66. Windy, with a south southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Monday Night
A slight chance of rain showers before 11pm, then a chance of rain and snow showers. Partly cloudy, with a low around 25. Breezy, with a north northwest wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of snow showers. Mostly sunny, with a high near 50. Breezy.
Tuesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 20. Blustery.
Wednesday
Mostly sunny, with a high near 57. Breezy.
Wednesday Night
Mostly cloudy, with a low around 33. Breezy.
Thursday
Mostly cloudy, with a high near 67. Windy.
Thursday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 34. Windy.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 57. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
9:32 pm MST Mar 6, 2026
9pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database