7-Day Forecast 43.97°N 109.32°W (Text-Only)
NWS Forecast for: 20 Miles SSE Valley WY
Issued by: National Weather Service Riverton, WY
Last Update: 10:57 am MDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 4pm.  Sunny, with a high near 62. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.

    High: 62 °F

    Slight Chance
    T-storms and
    Breezy


  • Tonight

    Tonight: Mostly clear, with a low around 42. West northwest wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 42 °F

    Mostly Clear




  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 13100 feet rising to 14000 feet in the afternoon. Increasing clouds, with a high near 57. Breezy, with a west wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 57 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Monday
    Night

    Monday Night: A chance of rain showers before 2am, then a slight chance of rain and snow showers. Some thunder is also possible.  Snow level 13900 feet lowering to 12500 feet after midnight . Partly cloudy, with a low around 37. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    Low: 37 °F

    Breezy.
    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible.  Snow level 12600 feet. High near 47. Breezy, with a west southwest wind 14 to 17 mph becoming northeast in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Showers

  • Tuesday
    Night

    Tuesday Night: Rain and snow showers likely before midnight, then a chance of snow showers. Some thunder is also possible.  Snow level 12800 feet lowering to 12300 feet after midnight . Mostly cloudy, with a low around 34. Breezy, with a northeast wind 14 to 17 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 70%.

    Low: 34 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers before 10am, then a chance of rain showers. Some thunder is also possible.  Snow level rising to 13100 feet in the afternoon. Mostly sunny, with a high near 48. Breezy, with a south southwest wind 14 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 40%.

    High: 48 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible.  Snow level 13100 feet lowering to 12400 feet after midnight . Partly cloudy, with a low around 35. Breezy.  Chance of precipitation is 20%.

    Low: 35 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 12300 feet rising to 13400 feet in the afternoon. Sunny, with a high near 54. Breezy.

    High: 54 °F

    Breezy. Sunny
    then Chance
    T-storms


  • This Afternoon: A 10 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 62. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.

    Tonight: Mostly clear, with a low around 42. West northwest wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Monday: A 30 percent chance of showers and thunderstorms after noon. Snow level 13100 feet rising to 14000 feet in the afternoon. Increasing clouds, with a high near 57. Breezy, with a west wind 13 to 17 mph, with gusts as high as 26 mph.

    Monday Night: A chance of rain showers before 2am, then a slight chance of rain and snow showers. Some thunder is also possible. Snow level 13900 feet lowering to 12500 feet after midnight . Partly cloudy, with a low around 37. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Tuesday: A slight chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. Snow level 12600 feet. High near 47. Breezy, with a west southwest wind 14 to 17 mph becoming northeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Tuesday Night: Rain and snow showers likely before midnight, then a chance of snow showers. Some thunder is also possible. Snow level 12800 feet lowering to 12300 feet after midnight . Mostly cloudy, with a low around 34. Breezy, with a northeast wind 14 to 17 mph becoming south southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    Wednesday: A slight chance of snow showers before 10am, then a chance of rain showers. Some thunder is also possible. Snow level rising to 13100 feet in the afternoon. Mostly sunny, with a high near 48. Breezy, with a south southwest wind 14 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%.

    Wednesday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Some thunder is also possible. Snow level 13100 feet lowering to 12400 feet after midnight . Partly cloudy, with a low around 35. Breezy. Chance of precipitation is 20%.

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Snow level 12300 feet rising to 13400 feet in the afternoon. Sunny, with a high near 54. Breezy.

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Snow level 13500 feet lowering to 13000 feet after midnight . Partly cloudy, with a low around 39. Breezy.

    Friday: A chance of showers and thunderstorms. Snow level 12900 feet rising to 13700 feet in the afternoon. Mostly sunny, with a high near 54. Breezy.

    Friday Night: A slight chance of showers and thunderstorms. Snow level 13700 feet lowering to 12900 feet after midnight . Partly cloudy, with a low around 38. Breezy.

    Saturday: A slight chance of showers and thunderstorms. Snow level 12900 feet rising to 13500 feet in the afternoon. Sunny, with a high near 56. Breezy.



    20 Miles SSE Valley WY
     43.97°N 109.32°W (Elev. 12306 ft)

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