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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

East of Denton MT-81 MP 17 (MTDEN)

Lat: 47.30023°NLon: 109.85117°WElev: 3648.0ft.

NA

37°F

3°C

Humidity 43%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 09 Nov 10:15 PM MST
Extended Forecast for

12 Miles S Iliad MT

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 42 by 5am. South wind 6 to 8 mph.

    Low: 35 °F⇑

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. West southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. West wind around 18 mph, with gusts as high as 33 mph.

    Low: 42 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 57. West northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West northwest wind 5 to 9 mph becoming south after midnight.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Southeast wind 3 to 6 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. South wind 7 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 42 by 5am. South wind 6 to 8 mph.
Monday
Mostly cloudy, with a high near 64. West southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 42. West wind around 18 mph, with gusts as high as 33 mph.
Veterans Day
Sunny, with a high near 57. West northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 32. West northwest wind 5 to 9 mph becoming south after midnight.
Wednesday
Mostly cloudy, with a high near 55. Southeast wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Light and variable wind becoming south 5 to 7 mph in the evening.
Thursday
Partly sunny, with a high near 65. South wind 7 to 10 mph.
Thursday Night
A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 41.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 50.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Iliad MT
 47.63°N 109.77°W (Elev. 3301 ft)
Last Update:
7:00 pm MST Nov 9, 2025
Forecast Valid:
10pm MST Nov 9, 2025-6pm MST Nov 16, 2025
 
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Additional Resources

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