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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. 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 36%
Wind Speed N 7 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 05 Mar 02:25 PM MST
Extended Forecast for

Thermopolis WY

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly between 4pm and 5pm. Mostly cloudy, with a high near 51. Breezy, with a north wind around 15 mph, with gusts as high as 22 mph.

    High: 51 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Rain and snow showers likely before 2am, then a chance of snow showers. Mostly cloudy, with a low around 30. Blustery, with a north wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely and
    Blustery

  • Friday

    Friday: A 30 percent chance of snow showers between 2pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 47. Breezy, with a north wind 13 to 20 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 22. North northwest wind around 6 mph becoming calm in the evening.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 57. South southwest wind 5 to 9 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. South southwest wind 3 to 5 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Breezy, with a south wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 65 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly between 4pm and 5pm. Mostly cloudy, with a high near 51. Breezy, with a north wind around 15 mph, with gusts as high as 22 mph.
Tonight
Rain and snow showers likely before 2am, then a chance of snow showers. Mostly cloudy, with a low around 30. Blustery, with a north wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers between 2pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 47. Breezy, with a north wind 13 to 20 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 22. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 57. South southwest wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 27. South southwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 65. Breezy, with a south wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 35. Breezy.
Monday
Mostly sunny, with a high near 69. Breezy.
Monday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers. Partly cloudy, with a low around 31. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly sunny, with a high near 57. Breezy.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21. Blustery.
Wednesday
Mostly sunny, with a high near 54. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
Last Update:
2:34 pm MST Mar 5, 2026
Forecast Valid:
2pm MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation