7-Day Forecast 42.76°N 109.24°W (Text-Only)
NWS Forecast for: 21 Miles E Boulder WY
Issued by: National Weather Service Riverton, WY
Last Update: 1:58 pm MDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 67. West wind 11 to 13 mph.

    High: 67 °F

    Sunny




  • Tonight

    Tonight: Clear, with a low around 45. West northwest wind 5 to 11 mph becoming north northeast after midnight.

    Low: 45 °F

    Clear




  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 5pm.  Sunny, with a high near 68. Breezy, with a west southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 68 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly clear, with a low around 44. Breezy, with a west northwest wind 9 to 18 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 63. Breezy, with a west wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 63 °F

    Breezy. Sunny
    then Chance
    T-storms


  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 10 to 16 mph becoming east northeast in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely and
    Breezy


  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 9am.  Sunny, with a high near 59. Breezy, with a south southwest wind 10 to 15 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 30%.

    High: 59 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • This Afternoon: Sunny, with a high near 67. West wind 11 to 13 mph.

    Tonight: Clear, with a low around 45. West northwest wind 5 to 11 mph becoming north northeast after midnight.

    Monday: A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 68. Breezy, with a west southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    Monday Night: A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 44. Breezy, with a west northwest wind 9 to 18 mph, with gusts as high as 26 mph.

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Breezy, with a west wind 9 to 18 mph, with gusts as high as 28 mph.

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 10 to 16 mph becoming east northeast in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

    Wednesday: A chance of showers, with thunderstorms also possible after 9am. Sunny, with a high near 59. Breezy, with a south southwest wind 10 to 15 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%.

    Wednesday Night: Mostly clear, with a low around 37. Breezy.

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 63. Breezy.

    Thursday Night: Mostly clear, with a low around 42. Breezy.

    Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63. Breezy.

    Friday Night: Partly cloudy, with a low around 43.

    Saturday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64. Breezy.



    21 Miles E Boulder WY
     42.76°N 109.24°W (Elev. 10883 ft)

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