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

65°F

18°C

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

Lloyd MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 71. West wind around 9 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers. Partly cloudy, with a low around 52. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between noon and 2pm. Mostly sunny, with a high near 71. West wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. West wind around 6 mph becoming light and variable.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Southwest wind 5 to 9 mph.

    Low: 52 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 75. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light southwest. Winds could gust as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. West wind around 9 mph.
Tonight
A chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers. Partly cloudy, with a low around 52. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms between noon and 2pm. Mostly sunny, with a high near 71. West wind 3 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 53. West wind around 6 mph becoming light and variable.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 52. Southwest wind 5 to 9 mph.
Independence Day
Sunny, with a high near 75. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light southwest. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.
Monday
Sunny, with a high near 78.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lloyd MT
 48.27°N 109.34°W (Elev. 4439 ft)
Last Update:
12:32 pm MDT Jul 1, 2026
Forecast Valid:
1pm MDT Jul 1, 2026-6pm MDT Jul 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation