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

ROCKY BOY (ROCM8)

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

NA

35°F

2°C

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

7 Miles SW Lloyd MT

  • Overnight

    Overnight: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 69. Calm wind becoming west northwest 5 to 7 mph.

    High: 69 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. Calm wind becoming southwest around 6 mph after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. West southwest wind 9 to 17 mph, with gusts as high as 32 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. West wind 7 to 9 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow before noon, then a slight chance of rain between noon and 3pm, then a slight chance of rain and snow after 3pm.  Mostly cloudy, with a high near 50. North northwest wind 8 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 23. North wind 10 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon.  Cloudy, with a high near 33. North northeast wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow.  Cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 41. Calm wind.
Thursday
Increasing clouds, with a high near 69. Calm wind becoming west northwest 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 47. Calm wind becoming southwest around 6 mph after midnight.
Friday
Mostly sunny, with a high near 73. West southwest wind 9 to 17 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 40. West wind 7 to 9 mph, with gusts as high as 25 mph.
Saturday
A slight chance of rain and snow before noon, then a slight chance of rain between noon and 3pm, then a slight chance of rain and snow after 3pm. Mostly cloudy, with a high near 50. North northwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Snow. Low around 23. North wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely, mainly before noon. Cloudy, with a high near 33. North northeast wind 7 to 10 mph, with gusts as high as 22 mph.
Sunday Night
A chance of snow. Cloudy, with a low around 22.
Columbus Day
A slight chance of snow before noon. Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Sunny, with a high near 49.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Lloyd MT
 48.2°N 109.48°W (Elev. 4439 ft)
10:31 pm MDT Oct 7, 2026
12am MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database