Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

DUPUYER CREEK (DPYM8)

Lat: 48.06341°NLon: 112.7573°WElev: 5750.0ft.

NA

58°F

14°C

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

8 Miles SSE Heart Butte MT

  • Today

    Today: Increasing clouds, with a high near 72. West southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 72 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy, with a low around 54. West southwest wind 11 to 17 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Breezy, with a west southwest wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 68 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of rain showers before midnight, then rain likely between midnight and 3am, then rain and snow likely after 3am.  Mostly cloudy, with a low around 34. West wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow, becoming all snow after 9am.  High near 37. North northwest wind 11 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 37 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 24. North wind 11 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 31. North wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 21. Northeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 21 °F

    Chance Snow

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 72. West southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Tonight
Cloudy, with a low around 54. West southwest wind 11 to 17 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 68. Breezy, with a west southwest wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 47 mph.
Friday Night
A chance of rain showers before midnight, then rain likely between midnight and 3am, then rain and snow likely after 3am. Mostly cloudy, with a low around 34. West wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain and snow, becoming all snow after 9am. High near 37. North northwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
Snow. Low around 24. North wind 11 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 31. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. Northeast wind 5 to 7 mph becoming calm after midnight.
Columbus Day
Mostly sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Heart Butte MT
 48.17°N 112.78°W (Elev. 4698 ft)
4:41 am MDT Oct 8, 2026
8am MDT Oct 8, 2026-6pm MDT Oct 14, 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