Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

47°F

8°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 27 Mar 11:56 AM MDT
Extended Forecast for

Thermopolis WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 60. South wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. South southwest wind 5 to 11 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 76. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. Southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Breezy, with a light southwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    High: 77 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Breezy, with a south southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Windy, with a south southwest wind 6 to 16 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 79 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers after midnight.  Mostly cloudy, with a low around 40. Breezy.  Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before noon, then a chance of rain showers.  Partly sunny, with a high near 63. Breezy.  Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Rain/Snow
    then Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 60. South wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 32. South southwest wind 5 to 11 mph.
Saturday
Partly sunny, with a high near 76. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 42. Southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 77. Breezy, with a light southwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 42. Breezy, with a south southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Monday
Mostly sunny, with a high near 79. Windy, with a south southwest wind 6 to 16 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night
A slight chance of rain and snow showers after midnight. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 63. Breezy. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 31.
Wednesday
A chance of showers. Partly sunny, with a high near 58.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 34.
Thursday
A chance of showers. Mostly sunny, with a high near 62. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
11:47 am MDT Mar 27, 2026
12pm MDT Mar 27, 2026-6pm MDT Apr 2, 2026
 
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Additional Resources

Radar & Satellite Image

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