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

Hazardous Weather Conditions

Current conditions at

ROCKY BOY (RCBM8)

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

NA

55°F

13°C

Humidity 39%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 06 Apr 04:18 PM MDT
Extended Forecast for

4 Miles ESE Big Sandy MT

High Wind Warning April 7, 03:00pm until April 8, 12:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Southeast wind 10 to 18 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly between 2pm and 5pm. Increasing clouds, with a high near 64. Breezy, with a south southeast wind 13 to 23 mph becoming west in the afternoon. Winds could gust as high as 40 mph.

    High: 64 °F

    Mostly Sunny
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 27. Blustery, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow and
    Blustery then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. North wind 5 to 9 mph becoming east after midnight.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 49. Light and variable wind becoming west northwest around 5 mph in the afternoon.

    High: 49 °F

    Slight Chance
    Snow then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Northwest wind around 7 mph becoming east southeast in the evening.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. East southeast wind 6 to 9 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Southeast wind 10 to 18 mph, with gusts as high as 26 mph.
Tuesday
A 30 percent chance of rain, mainly between 2pm and 5pm. Increasing clouds, with a high near 64. Breezy, with a south southeast wind 13 to 23 mph becoming west in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 27. Blustery, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a high near 43. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. North wind 5 to 9 mph becoming east after midnight.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 49. Light and variable wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 30. Northwest wind around 7 mph becoming east southeast in the evening.
Friday
Sunny, with a high near 63. East southeast wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Mostly cloudy, with a high near 50.
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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:
4:28 pm MDT Apr 6, 2026
Forecast Valid:
4pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation