Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

71°F

22°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 30 Jun 10:25 AM MDT
Extended Forecast for

11 Miles SE East Thermopolis WY

  • Today

    Today: Sunny, with a high near 73. West southwest wind 10 to 13 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Isolated showers between 8pm and 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 54. West southwest wind 5 to 11 mph becoming east in the evening.  Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76. West southwest wind 6 to 11 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 55. West southwest wind 6 to 9 mph becoming south southeast after midnight.

    Low: 55 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78. Breezy, with a south wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Northwest wind 5 to 14 mph becoming south southeast in the evening. Winds could gust as high as 21 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Breezy, with a south wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 79 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 73. West southwest wind 10 to 13 mph.
Tonight
Isolated showers between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. West southwest wind 5 to 11 mph becoming east in the evening. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 76. West southwest wind 6 to 11 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 55. West southwest wind 6 to 9 mph becoming south southeast after midnight.
Thursday
Sunny, with a high near 78. Breezy, with a south wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 56. Northwest wind 5 to 14 mph becoming south southeast in the evening. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 79. Breezy, with a south wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 55. Breezy.
Independence Day
Sunny, with a high near 77.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE East Thermopolis WY
 43.54°N 108.03°W (Elev. 6319 ft)
9:18 am MDT Jun 30, 2026
10am MDT Jun 30, 2026-6pm MDT Jul 6, 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