Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

35°F

2°C

Humidity 82%
Wind Speed N 5 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 06 Mar 12:41 AM MST
Extended Forecast for

Thermopolis WY

  • Overnight

    Overnight: Snow showers likely, possibly mixed with rain, mainly before 4am.  Patchy fog after 2am.  Otherwise, cloudy, with a low around 26. North wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Friday

    Friday: A chance of snow showers, possibly mixing with rain after 1pm, then gradually ending.  Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north northwest wind 16 to 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Breezy.
    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. West northwest wind 5 to 7 mph becoming light and variable.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. South wind 5 to 7 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. South southwest wind 3 to 5 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 66 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 65. Windy.

    High: 65 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: A chance of rain and snow showers, mainly after 11pm.  Mostly clear, with a low around 28. Breezy.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Snow showers likely, possibly mixed with rain, mainly before 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 26. North wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of snow showers, possibly mixing with rain after 1pm, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north northwest wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 23. West northwest wind 5 to 7 mph becoming light and variable.
Saturday
Sunny, with a high near 57. South wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 26. South southwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Mostly clear, with a low around 35. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 65. Windy.
Monday Night
A chance of rain and snow showers, mainly after 11pm. Mostly clear, with a low around 28. Breezy. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of snow showers. Mostly sunny, with a high near 53. Breezy.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 21. Blustery.
Wednesday
Sunny, with a high near 58. Breezy.
Wednesday Night
Mostly clear, with a low around 33. Breezy.
Thursday
A slight chance of showers. Mostly sunny, with a high near 66. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
11:31 pm MST Mar 5, 2026
12am MST Mar 6, 2026-6pm MDT Mar 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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