Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

88°F

31°C

Humidity 27%
Wind Speed N 3 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 50°F (10°C)
Visibility NA
Heat Index85°F (29°C)
Last update 26 Jun 07:40 PM MDT
Extended Forecast for

Thermopolis WY

  • Tonight

    Tonight: Partly cloudy, with a low around 58. South southwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms, mainly between 3pm and 5pm.  Mostly sunny, with a high near 81. Breezy, with a light and variable wind becoming south southwest 16 to 21 mph in the morning. Winds could gust as high as 30 mph.

    High: 81 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms between 7pm and 8pm.  Increasing clouds, with a low around 52. Breezy, with a west southwest wind 13 to 18 mph becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 10%.

    Low: 52 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Breezy, with a south wind 7 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 76 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 49. Breezy, with a west wind 7 to 17 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Slight Chance
    Showers and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 75. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 75 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Breezy, with a southwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. South southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
A 20 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 81. Breezy, with a light and variable wind becoming south southwest 16 to 21 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
A slight chance of showers and thunderstorms between 7pm and 8pm. Increasing clouds, with a low around 52. Breezy, with a west southwest wind 13 to 18 mph becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 10%.
Sunday
Mostly sunny, with a high near 76. Breezy, with a south wind 7 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. Breezy, with a west wind 7 to 17 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 75. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.
Monday Night
Mostly clear, with a low around 47. Breezy, with a southwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.23°W (Elev. 4436 ft)
6:01 pm MDT Jun 26, 2026
7pm MDT Jun 26, 2026-6pm MDT Jul 3, 2026
 
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Additional Resources

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