National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.

NA

46°F

8°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

11 Miles SW Lloyd MT

  • Tonight

    Tonight: Mostly clear, with a low around 38. Northwest wind 6 to 9 mph.

    Low: 38 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 62. West northwest wind 5 to 7 mph becoming east in the afternoon.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Southeast wind 7 to 15 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Southeast wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. West northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 60 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Northwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 55. West northwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Northwest wind 6 to 9 mph.
Juneteenth
Sunny, with a high near 62. West northwest wind 5 to 7 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 46. Southeast wind 7 to 15 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 70. Southeast wind 14 to 16 mph, with gusts as high as 29 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. West northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Northwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 55. West northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Lloyd MT
 48.2°N 109.54°W (Elev. 5026 ft)
Last Update:
9:36 pm MDT Jun 18, 2026
Forecast Valid:
11pm MDT Jun 18, 2026-6pm MDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation