NWS Forecast for: Thermopolis WY
Issued by: National Weather Service Riverton, WY
Last Update: 4:45 pm MST Feb 21, 2020
Print


  • Tonight

    Tonight: Mostly clear, with a low around 8. South southwest wind 5 to 9 mph.

    Mostly Clear


    Low: 8 °F

  • Saturday

    Saturday: Sunny, with a high near 37. Wind chill values as low as zero. South wind 3 to 5 mph.

    Sunny


    High: 37 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 16. Calm wind.

    Partly Cloudy


    Low: 16 °F

  • Sunday

    Sunday: Sunny, with a high near 40. Calm wind becoming south around 6 mph in the afternoon.

    Sunny


    High: 40 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 18. South southwest wind around 6 mph.

    Slight Chance
    Snow

    Low: 18 °F

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 39. West wind 5 to 7 mph becoming north in the afternoon.

    Chance Snow


    High: 39 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 15. North northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Chance Snow
    then Mostly
    Cloudy

    Low: 15 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    Partly Sunny


    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 8.

    Mostly Clear


    Low: 8 °F

  • Tonight: Mostly clear, with a low around 8. South southwest wind 5 to 9 mph.

    Saturday: Sunny, with a high near 37. Wind chill values as low as zero. South wind 3 to 5 mph.

    Saturday Night: Partly cloudy, with a low around 16. Calm wind.

    Sunday: Sunny, with a high near 40. Calm wind becoming south around 6 mph in the afternoon.

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 18. South southwest wind around 6 mph.

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 39. West wind 5 to 7 mph becoming north in the afternoon.

    Monday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 15. North northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Tuesday: Partly sunny, with a high near 32.

    Tuesday Night: Mostly clear, with a low around 8.

    Wednesday: Sunny, with a high near 34.

    Wednesday Night: Partly cloudy, with a low around 13.

    Thursday: Sunny, with a high near 40.

    Thursday Night: Mostly clear, with a low around 16.

    Friday: Sunny, with a high near 41.



    Thermopolis WY
     43.64°N 108.23°W (Elev. 4436 ft)

    Visit your local NWS office at: https://www.weather.gov/riw