Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

55°F

13°C

Humidity 50%
Wind Speed N 4 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 01 Apr 07:26 PM MDT
Extended Forecast for

11 Miles S East Thermopolis WY

  • Tonight

    Tonight: Scattered showers between 8pm and midnight.  Mostly cloudy, with a low around 39. North northwest wind 8 to 14 mph becoming south after midnight.  Chance of precipitation is 30%.

    Low: 39 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Scattered rain showers before 2pm, then a slight chance of rain and snow showers between 2pm and 3pm, then scattered snow showers after 3pm.  Snow level 7200 feet lowering to 6000 feet in the afternoon . Partly sunny, with a high near 53. Windy, with a south wind 16 to 26 mph becoming west in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 53 °F

    Scattered
    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly after midnight.  Mostly cloudy, with a low around 30. Windy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow Showers
    Likely and
    Windy

  • Friday

    Friday: Snow showers likely, mainly before noon.  Mostly cloudy, with a high near 36. Breezy, with a north wind 13 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 27. Blustery, with a north wind 13 to 18 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. South southwest wind 6 to 8 mph becoming east northeast in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 34. East northeast wind 5 to 9 mph.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers between 8pm and midnight. Mostly cloudy, with a low around 39. North northwest wind 8 to 14 mph becoming south after midnight. Chance of precipitation is 30%.
Thursday
Scattered rain showers before 2pm, then a slight chance of rain and snow showers between 2pm and 3pm, then scattered snow showers after 3pm. Snow level 7200 feet lowering to 6000 feet in the afternoon . Partly sunny, with a high near 53. Windy, with a south wind 16 to 26 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 30. Windy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 36. Breezy, with a north wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 27. Blustery, with a north wind 13 to 18 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 50. South southwest wind 6 to 8 mph becoming east northeast in the afternoon.
Saturday Night
Clear, with a low around 34. East northeast wind 5 to 9 mph.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 64. Breezy.
Tuesday Night
Mostly cloudy, with a low around 40. Breezy.
Wednesday
A chance of showers. Partly sunny, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S East Thermopolis WY
 43.49°N 108.18°W (Elev. 6001 ft)
6:02 pm MDT Apr 1, 2026
7pm MDT Apr 1, 2026-6pm MDT Apr 8, 2026
 
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