Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

66°F

19°C

Humidity 28%
Wind Speed N 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 12 Nov 01:25 PM MST
Extended Forecast for

Thermopolis WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. East wind 3 to 7 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. South southeast wind 6 to 10 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 62. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 62 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Breezy, with a south wind 11 to 20 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. South wind 5 to 10 mph becoming light south southwest  in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Light south wind.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. South wind 3 to 8 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. East wind 3 to 7 mph.
Tonight
Increasing clouds, with a low around 36. South southeast wind 6 to 10 mph.
Friday
Partly sunny, with a high near 62. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Mostly cloudy, with a low around 38. Breezy, with a south wind 11 to 20 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 61. South wind 5 to 10 mph becoming light south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 33. Light south wind.
Sunday
Sunny, with a high near 57. South wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.23°W (Elev. 4436 ft)
12:01 pm MST Nov 12, 2026
1pm MST Nov 12, 2026-6pm MST Nov 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database