7-Day Forecast 44°N 109.78°W (Text-Only)
NWS Forecast for: 18 Miles SW Valley WY
Issued by: National Weather Service Riverton, WY
Last Update: 12:28 pm MDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 67. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.

    High: 67 °F

    Sunny and
    Breezy



  • Tonight

    Tonight: Mostly clear, with a low around 46. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Clear




  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 65. Breezy, with a west wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 65 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 43. Breezy, with a west wind 10 to 17 mph becoming south southeast in the evening. Winds could gust as high as 26 mph.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 59. Breezy, with a south wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 70%.

    High: 59 °F

    Slight Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 40. Breezy, with a north northeast wind 14 to 17 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 60%.

    Low: 40 °F

    Breezy.
    Showers
    Likely then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after noon.  Mostly sunny, with a high near 59. Breezy, with a south wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 59 °F

    Chance
    T-storms and
    Breezy


  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 39. Breezy.

    Low: 39 °F

    Breezy.
    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 62. Breezy.

    High: 62 °F

    Breezy. Sunny
    then Chance
    Showers


  • This Afternoon: Sunny, with a high near 67. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.

    Tonight: Mostly clear, with a low around 46. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Monday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 65. Breezy, with a west wind 9 to 17 mph, with gusts as high as 26 mph.

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. Breezy, with a west wind 10 to 17 mph becoming south southeast in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 30%.

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 59. Breezy, with a south wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 40. Breezy, with a north northeast wind 14 to 17 mph becoming south southeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 59. Breezy, with a south wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 39. Breezy.

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 62. Breezy.

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 43. Breezy.

    Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 62. Breezy.

    Friday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 43. Breezy.

    Saturday: A slight chance of showers and thunderstorms. Sunny, with a high near 65. Breezy.



    18 Miles SW Valley WY
     44°N 109.78°W (Elev. 11063 ft)

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