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

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

60°F

16°C

Humidity 33%
Wind Speed N 2 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 15 Apr 12:40 PM MDT
Extended Forecast for

East Thermopolis WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 69. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Rain showers before 5pm, then a chance of rain and snow showers. Some thunder is also possible. High near 59. Breezy, with a south wind 10 to 20 mph becoming north in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 59 °F

    Chance
    Showers then
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers, possibly mixed with rain, becoming all snow after 9pm. Low around 25. Blustery, with a north northwest wind 10 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Rain/Snow and
    Blustery then
    Snow Showers

  • Friday

    Friday: Snow showers likely. Partly sunny, with a high near 47. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 22 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy, with a low around 37. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.
Thursday
Rain showers before 5pm, then a chance of rain and snow showers. Some thunder is also possible. High near 59. Breezy, with a south wind 10 to 20 mph becoming north in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow showers, possibly mixed with rain, becoming all snow after 9pm. Low around 25. Blustery, with a north northwest wind 10 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely. Partly sunny, with a high near 47. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. North wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 58. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 81. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Thermopolis WY
 43.66°N 108.2°W (Elev. 4360 ft)
Last Update:
11:19 am MDT Apr 15, 2026
Forecast Valid:
12pm MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation