Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Current conditions at

ROCKY BOY (RCBM8)

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

NA

53°F

12°C

Humidity 81%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 16 Jun 10:18 PM MDT
Extended Forecast for

6 Miles ENE Rocky Boy MT

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after noon.  Mostly sunny, with a high near 77. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 77 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 51. South southwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Mostly clear, with a low around 51. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming east after midnight.

    Low: 53 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 75. East wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 75 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Calm wind.
Tuesday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 77. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. South southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 78. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 51. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Juneteenth
Sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming east after midnight.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75. East wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 49.
Saturday
Showers likely. Mostly cloudy, with a high near 67.
Saturday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 39.
Sunday
Showers likely. Mostly cloudy, with a high near 53.
Sunday Night
A chance of showers. Partly cloudy, with a low around 37.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Rocky Boy MT
 48.29°N 109.65°W (Elev. 3885 ft)
8:42 pm MDT Jun 16, 2025
10pm MDT Jun 16, 2025-6pm MDT Jun 23, 2025
 
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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