Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.

NA

75°F

24°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

7 Miles E Rocky Boy MT

Heat Advisory July 11, 12:00pm until July 13, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 56. West wind 6 to 10 mph becoming south after midnight.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. West southwest wind 6 to 9 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight.  Mostly clear, with a low around 60. West southwest wind 6 to 10 mph becoming southeast after midnight.

    Low: 60 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 93. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. West wind around 6 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 96. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 62. North northwest wind 3 to 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 56. West wind 6 to 10 mph becoming south after midnight.
Friday
Sunny, with a high near 86. West southwest wind 6 to 9 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 60. West southwest wind 6 to 10 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 93. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 61. West wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny and hot, with a high near 96. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 62. North northwest wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.
Monday Night
A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 86.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Thursday
Sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Rocky Boy MT
 48.27°N 109.65°W (Elev. 3911 ft)
12:31 pm MDT Jul 9, 2026
4pm MDT Jul 9, 2026-6pm MDT Jul 16, 2026
 
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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