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

66°F

19°C

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

3 Miles NE Lloyd MT

  • Independence Day

    Independence Day: Mostly sunny, with a high near 81. West southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 81. West wind around 7 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 54. Northwest wind around 6 mph.

    Low: 54 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. Northwest wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 58. East southeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 80. Southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 9 mph.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Independence Day
Mostly sunny, with a high near 81. West southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 59. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 81. West wind around 7 mph.
Sunday Night
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 54. Northwest wind around 6 mph.
Monday
Sunny, with a high near 77. Northwest wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 58. East southeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 80. Southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 9 mph.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 60.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Lloyd MT
 48.32°N 109.31°W (Elev. 3999 ft)
Last Update:
10:31 am MDT Jul 4, 2026
Forecast Valid:
10am MDT Jul 4, 2026-6pm MDT Jul 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation