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Hurricane Isaias to Approach the Northern Gulf Coast on Friday

Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

53°F

12°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 08 Oct 08:55 AM MDT
Extended Forecast for

East Thermopolis WY

  • Today

    Today: Sunny, with a high near 82. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Light and variable wind becoming south 5 to 10 mph in the evening.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Breezy, with a south southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Breezy, with a south wind 11 to 17 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 78. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 78 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 33. Breezy, with a southwest wind 14 to 16 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Rain likely, possibly mixed with snow showers, becoming all rain after noon. Mostly cloudy, with a high near 49. North wind 10 to 13 mph. Chance of precipitation is 70%.

    High: 49 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before 9pm, then rain and snow showers. Low around 23. Chance of precipitation is 90%.

    Low: 23 °F

    Rain/Snow

  • Columbus Day

    Columbus Day: Rain and snow showers likely before 3pm, then a chance of rain showers. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 82. Calm wind becoming east northeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 46. Light and variable wind becoming south 5 to 10 mph in the evening.
Friday
Sunny, with a high near 84. Breezy, with a south southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Mostly clear, with a low around 51. Breezy, with a south wind 11 to 17 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 78. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Showers. Low around 33. Breezy, with a southwest wind 14 to 16 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Sunday
Rain likely, possibly mixed with snow showers, becoming all rain after noon. Mostly cloudy, with a high near 49. North wind 10 to 13 mph. Chance of precipitation is 70%.
Sunday Night
Rain showers before 9pm, then rain and snow showers. Low around 23. Chance of precipitation is 90%.
Columbus Day
Rain and snow showers likely before 3pm, then a chance of rain showers. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 34.
Wednesday
A chance of showers. Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Thermopolis WY
 43.66°N 108.2°W (Elev. 4360 ft)
Last Update:
8:51 am MDT Oct 8, 2026
Forecast Valid:
9am MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation