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

Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

DILLON (DLNM)

Lat: 45.33333°NLon: 112.50917°WElev: 5000.0ft.

NA

78°F

26°C

Humidity 15%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Heat Index77°F (25°C)
Last update 07 Oct 06:00 PM MDT
Extended Forecast for

Glen MT

  • Tonight

    Tonight: Mostly clear, with a low around 40. Light and variable wind becoming northwest 5 to 8 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. West southwest wind 3 to 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. Light southwest wind increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Southwest wind 9 to 17 mph, with gusts as high as 31 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 63. North wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 63 °F

    Slight Chance
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain and snow. Low around 24. Blustery, with a north wind 16 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow and
    Blustery

  • Sunday

    Sunday: Snow likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. North wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 40 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Light and variable wind becoming northwest 5 to 8 mph.
Thursday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 40. West southwest wind 3 to 5 mph.
Friday
Sunny, with a high near 79. Light southwest wind increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Partly cloudy, with a low around 41. Southwest wind 9 to 17 mph, with gusts as high as 31 mph.
Saturday
A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 63. North wind 8 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Rain and snow. Low around 24. Blustery, with a north wind 16 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. North wind 9 to 18 mph, with gusts as high as 25 mph.
Sunday Night
A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 22.
Columbus Day
A chance of snow before noon, then a slight chance of rain and snow. Partly sunny, with a high near 45.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glen MT
 45.46°N 112.67°W (Elev. 4997 ft)
Last Update:
4:37 pm MDT Oct 7, 2026
Forecast Valid:
6pm MDT Oct 7, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation