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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

31°F

-1°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Mar 01:55 AM MDT
Extended Forecast for

East Thermopolis WY

  • Overnight

    Overnight: Partly cloudy, with a low around 32. Light south southwest wind.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. North northwest wind 5 to 8 mph becoming light and variable.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Breezy, with a south wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 79 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 81. South southwest wind 6 to 11 mph becoming west northwest in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Southwest wind 7 to 11 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. Breezy.

    High: 82 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Light south southwest wind.
Tuesday
Mostly sunny, with a high near 73. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. North northwest wind 5 to 8 mph becoming light and variable.
Wednesday
Mostly sunny, with a high near 79. Breezy, with a south wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 40. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 81. South southwest wind 6 to 11 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. Southwest wind 7 to 11 mph.
Friday
Mostly sunny, with a high near 82. Breezy.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 81. Breezy.
Saturday Night
Partly cloudy, with a low around 38. Breezy.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
Last Update:
12:48 am MDT Mar 17, 2026
Forecast Valid:
2am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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