Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

NA

66°F

19°C

Humidity 28%
Wind Speed NW 10 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 11 May 12:18 PM MDT
Extended Forecast for

Box Elder MT

Fire Weather Watch May 13, 12:00pm until May 13, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly between 1pm and 4pm.  Mostly sunny, with a high near 73. Northwest wind around 16 mph, with gusts as high as 31 mph.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 41. North northwest wind 10 to 15 mph becoming light and variable  in the evening. Winds could gust as high as 29 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Southeast wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 92. Southeast wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 92 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 53. South wind 10 to 13 mph becoming west southwest in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. West northwest wind 15 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of rain.  Partly cloudy, with a low around 47. West southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain after noon.  Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly between 1pm and 4pm. Mostly sunny, with a high near 73. Northwest wind around 16 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 41. North northwest wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 77. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 50. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 92. Southeast wind 6 to 8 mph, with gusts as high as 18 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 10 to 13 mph becoming west southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. West northwest wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 47. West southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Friday
A slight chance of rain after noon. Mostly sunny, with a high near 75.
Friday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 45.
Saturday
A slight chance of rain. Mostly sunny, with a high near 68.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Box Elder MT
 48.31°N 110°W (Elev. 2690 ft)
9:37 am MDT May 11, 2026
12pm MDT May 11, 2026-6pm MDT May 17, 2026
 
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Additional Resources

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