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

River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

ROCKY BOY (RCBM8)

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

NA

26°F

-3°C

Humidity 95%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 04 Nov 10:18 PM MST
Extended Forecast for

4 Miles SE Rocky Boy MT

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 35. South wind 5 to 7 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 49. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. West southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 49. Southwest wind around 11 mph, with gusts as high as 25 mph.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Southwest wind 11 to 16 mph, with gusts as high as 31 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Southwest wind 7 to 15 mph, with gusts as high as 30 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Light south southwest wind becoming south southeast 5 to 9 mph in the evening.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 41 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 35. South wind 5 to 7 mph.
Thursday
Increasing clouds, with a high near 49. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 29. West southwest wind around 9 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 49. Southwest wind around 11 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 37. Southwest wind 11 to 16 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 56. Southwest wind 7 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 39. Light south southwest wind becoming south southeast 5 to 9 mph in the evening.
Sunday
Mostly sunny, with a high near 60. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 41 mph.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 38.
Veterans Day
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Rocky Boy MT
 48.22°N 109.74°W (Elev. 4567 ft)
Last Update:
10:21 pm MST Nov 4, 2026
Forecast Valid:
11pm MST Nov 4, 2026-6pm MST Nov 11, 2026
 
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