Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

ROCKY BOY (RCBM8)

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

NA

33°F

1°C

Humidity 34%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 11 Mar 10:18 AM MDT
Extended Forecast for

6 Miles ENE Rocky Boy MT

Winter Storm Watch March 12, 06:00pm until March 14, 06:00pm
High Wind Warning March 12, 03:00am until March 12, 06:00pm
Click here for hazard details and duration
Winter Storm Watch
High Wind Warning
  • Today

    Today: Partly sunny, with a high near 41. Breezy, with a west wind 20 to 23 mph, with gusts as high as 39 mph.

    High: 41 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Snow likely, possibly mixing with rain after 2am, then gradually ending.  Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 9 to 14 mph becoming west southwest 19 to 29 mph after midnight. Winds could gust as high as 45 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    then
    Rain/Snow
    Likely and
    Breezy

  • Thursday

    Thursday: Rain before 9am, then snow.  Temperature falling to around 33 by 5pm. Windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Windy.
    Rain/Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow.  Low around 22. Northwest wind 8 to 16 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow likely.  Cloudy, with a high near 32. West wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow.  Low around 18. North northeast wind 7 to 9 mph becoming east southeast after midnight.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow

  • Saturday

    Saturday: Snow.  High near 29. East wind 9 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight.  Cloudy, with a low around 9. North wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 9 °F

    Snow Likely

  • Sunday

    Sunday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 41. Breezy, with a west wind 20 to 23 mph, with gusts as high as 39 mph.
Tonight
Snow likely, possibly mixing with rain after 2am, then gradually ending. Mostly cloudy, with a low around 30. Breezy, with a south southwest wind 9 to 14 mph becoming west southwest 19 to 29 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Rain before 9am, then snow. Temperature falling to around 33 by 5pm. Windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 22. Northwest wind 8 to 16 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Cloudy, with a high near 32. West wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 18. North northeast wind 7 to 9 mph becoming east southeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. High near 29. East wind 9 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely, mainly before midnight. Cloudy, with a low around 9. North wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 28.
Sunday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 16.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 44.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Rocky Boy MT
 48.29°N 109.65°W (Elev. 3885 ft)
4:52 am MDT Mar 11, 2026
11am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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