Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Clear

38°F

3°C

Humidity 42%
Wind Speed S 8 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 10 Nov 07:53 AM MST
Extended Forecast for

4 Miles SE Dillon Airport MT

  • Today

    Today: Mostly cloudy, with a high near 60. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. South southwest wind around 11 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 55. West southwest wind 8 to 10 mph.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 34. South wind 7 to 10 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. South wind 7 to 9 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. South wind 8 to 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. South wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then snow likely, possibly mixed with rain.  Mostly cloudy, with a low around 30. South wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 8am, then a chance of snow.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 60. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 35. South southwest wind around 11 mph, with gusts as high as 18 mph.
Veterans Day
Sunny, with a high near 55. West southwest wind 8 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 34. South wind 7 to 10 mph.
Wednesday
Mostly cloudy, with a high near 57. South wind 7 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 35. South wind 8 to 10 mph.
Thursday
Partly sunny, with a high near 56. South wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday Night
A chance of rain before 8pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 30. South wind 11 to 14 mph, with gusts as high as 24 mph.
Friday
A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a high near 40.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
A chance of rain and snow. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Dillon Airport MT
 45.21°N 112.5°W (Elev. 5492 ft)
2:07 am MST Nov 10, 2025
8am MST Nov 10, 2025-6pm MST Nov 16, 2025
 
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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