Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

58°F

14°C

Humidity 29%
Wind Speed N 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 23 Mar 08:10 PM MDT
Extended Forecast for

Thermopolis WY

Fire Weather Watch March 25, 12:00pm until March 25, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 42. North northeast wind around 5 mph becoming light and variable.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. West wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Windy, with a south wind 8 to 13 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 84 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Breezy, with a west wind 17 to 22 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Breezy, with a north wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 59 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Blustery, with a north wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph.

    Low: 27 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. North northeast wind around 5 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 76. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 49. West wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 84. Windy, with a south wind 8 to 13 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 38. Breezy, with a west wind 17 to 22 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Mostly sunny, with a high near 59. Breezy, with a north wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 27. Blustery, with a north wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
7:34 pm MDT Mar 23, 2026
8pm MDT Mar 23, 2026-6pm MDT Mar 30, 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