Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

65°F

18°C

Humidity 27%
Wind Speed N 28 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 29 Jun 11:25 AM MDT
Extended Forecast for

4 Miles NE East Thermopolis WY

  • Today

    Today: Partly sunny, with a high near 73. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 38 mph.

    High: 73 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 51. Breezy, with a west wind 19 to 24 mph becoming south 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 51 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 83. Breezy, with a south wind 5 to 15 mph becoming east northeast in the morning. Winds could gust as high as 21 mph.

    High: 83 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Isolated showers before 9pm, then a slight chance of showers after midnight.  Partly cloudy, with a low around 55. West southwest wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light and variable wind becoming west southwest 5 to 10 mph in the morning.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 54. West northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 86. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 73. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 38 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 51. Breezy, with a west wind 19 to 24 mph becoming south 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Tuesday
Sunny, with a high near 83. Breezy, with a south wind 5 to 15 mph becoming east northeast in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Isolated showers before 9pm, then a slight chance of showers after midnight. Partly cloudy, with a low around 55. West southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 83. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 54. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 86. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 55.
Independence Day
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE East Thermopolis WY
 43.69°N 108.14°W (Elev. 4603 ft)
9:31 am MDT Jun 29, 2026
11am MDT Jun 29, 2026-6pm MDT Jul 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database