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Current conditions at

ROCKY BOY (RCBM8)

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

NA

-2°F

-19°C

Humidity 78%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint -7°F (-22°C)
Visibility NA
Last update 25 Jan 10:18 AM MST
Extended Forecast for

4 Miles ESE Big Sandy MT

  • Today

    Today: Sunny, with a high near 12. Wind chill values as low as -15. South wind 7 to 11 mph.

    High: 12 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 10. Wind chill values as low as -5. South wind 9 to 11 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 23. Wind chill values as low as zero. South southeast wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 23 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Light and variable wind becoming south around 5 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Calm wind becoming west around 5 mph in the afternoon.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Light south wind.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. South wind 3 to 6 mph.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Southwest wind around 7 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 12. Wind chill values as low as -15. South wind 7 to 11 mph.
Tonight
Mostly clear, with a steady temperature around 10. Wind chill values as low as -5. South wind 9 to 11 mph.
Monday
Increasing clouds, with a high near 23. Wind chill values as low as zero. South southeast wind 5 to 7 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 14. Light and variable wind becoming south around 5 mph.
Tuesday
Mostly sunny, with a high near 29. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 18. Light south wind.
Wednesday
Partly sunny, with a high near 40. South wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Southwest wind around 7 mph.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Big Sandy MT
 48.16°N 110.04°W (Elev. 2825 ft)
Last Update:
9:42 am MST Jan 25, 2026
Forecast Valid:
10am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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