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Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

52°F

11°C

Humidity 20%
Wind Speed N 4 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 09 Nov 03:35 PM MST
Extended Forecast for

Dillon MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South southwest wind 5 to 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. South southwest wind 8 to 10 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South southwest wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 57. West southwest wind 7 to 10 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. South wind 6 to 9 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. South southwest wind 6 to 10 mph.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. South wind 6 to 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then rain and snow likely. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. South southwest wind 5 to 10 mph.
Monday
Partly sunny, with a high near 62. South southwest wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 32. South southwest wind around 10 mph.
Veterans Day
Sunny, with a high near 57. West southwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 31. South wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 58. South southwest wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 33. South wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 58. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of rain before 8pm, then rain and snow likely. Mostly cloudy, with a low around 29.
Friday
A chance of rain and snow. Partly sunny, with a high near 43.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Sunday
A chance of rain and snow. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.62°W (Elev. 5125 ft)
Last Update:
2:27 pm MST Nov 9, 2025
Forecast Valid:
3pm MST Nov 9, 2025-6pm MST Nov 16, 2025
 
Forecast Discussion
 
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