NWS Forecast for: Riverton WY
Issued by: National Weather Service Riverton, WY
Last Update: 2:20 pm MDT Apr 17, 2021
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 49. North wind around 8 mph.

    Sunny



    High: 49 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind 7 to 9 mph becoming south southwest in the evening.

    Partly Cloudy



    Low: 26 °F

  • Sunday

    Sunday: Sunny, with a high near 59. South southwest wind 6 to 11 mph.

    Sunny



    High: 59 °F

  • Sunday
    Night

    Sunday Night: A chance of rain before 2am, then a chance of rain and snow between 2am and 3am, then a chance of snow after 3am.  Increasing clouds, with a low around 26. Blustery, with a south southwest wind 7 to 16 mph becoming north northeast after midnight.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Partly Cloudy
    then Chance
    Rain/Snow and
    Blustery

    Low: 26 °F

  • Monday

    Monday: Snow showers.  High near 33. North northeast wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers



    High: 33 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 16. North northeast wind 5 to 9 mph becoming west after midnight.

    Chance Snow
    Showers then
    Mostly Cloudy

    Low: 16 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Light and variable wind becoming east 5 to 8 mph in the afternoon.

    Mostly Sunny



    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Partly Cloudy



    Low: 18 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    Mostly Sunny



    High: 47 °F

  • This Afternoon: Sunny, with a high near 49. North wind around 8 mph.

    Tonight: Partly cloudy, with a low around 26. West wind 7 to 9 mph becoming south southwest in the evening.

    Sunday: Sunny, with a high near 59. South southwest wind 6 to 11 mph.

    Sunday Night: A chance of rain before 2am, then a chance of rain and snow between 2am and 3am, then a chance of snow after 3am. Increasing clouds, with a low around 26. Blustery, with a south southwest wind 7 to 16 mph becoming north northeast after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Monday: Snow showers. High near 33. North northeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Monday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 16. North northeast wind 5 to 9 mph becoming west after midnight.

    Tuesday: Mostly sunny, with a high near 41. Light and variable wind becoming east 5 to 8 mph in the afternoon.

    Tuesday Night: Partly cloudy, with a low around 18.

    Wednesday: Mostly sunny, with a high near 47.

    Wednesday Night: Partly cloudy, with a low around 22.

    Thursday: Mostly sunny, with a high near 55.

    Thursday Night: Partly cloudy, with a low around 29.

    Friday: Mostly sunny, with a high near 60.



    Riverton WY
     43.02°N 108.35°W (Elev. 4905 ft)

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