National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.

NA

44°F

7°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 12 Nov 11:10 PM MST
Extended Forecast for

Thermopolis WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66. Breezy, with a south wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. South southwest wind 9 to 13 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. Breezy, with a south wind 10 to 18 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Southwest wind 8 to 11 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. West southwest wind around 7 mph becoming north northeast in the afternoon.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North northeast wind around 5 mph becoming light and variable in the evening.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 66. Breezy, with a south wind 7 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 39. South southwest wind 9 to 13 mph.
Friday
Mostly sunny, with a high near 67. Breezy, with a south wind 10 to 18 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 37. Southwest wind 8 to 11 mph.
Saturday
Sunny, with a high near 62. West southwest wind around 7 mph becoming north northeast in the afternoon.
Saturday Night
Mostly clear, with a low around 32. North northeast wind around 5 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34.
Monday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 50.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 44.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.23°W (Elev. 4436 ft)
Last Update:
11:03 pm MST Nov 12, 2025
Forecast Valid:
11pm MST Nov 12, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation