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WSWTFX



URGENT - WINTER WEATHER MESSAGE

National Weather Service Great Falls MT

756 AM MDT Mon Oct 27 2025



MTZ324-325-327>329-271500-

/O.CAN.KTFX.WW.Y.0045.000000T0000Z-251027T1600Z/

Missouri Headwaters-Madison River Valley-Northwest Beaverhead

County-Beaverhead and Western Madison below 6000ft-Ruby Mountains

and Southern Beaverhead Mountains-

Including the following locations: Wisdom, Ennis, Jeffers, Wise

River, Waterloo, Whitehall, Big Hole Pass, Monida Pass,

McAllister, Dillon, Chief Joseph Pass, Dewey, Glen, Norris,

Harrison, Three Forks, Pony, Cameron, Bannack, and Willow Creek

756 AM MDT Mon Oct 27 2025



...WINTER WEATHER ADVISORY IS CANCELLED...



$$



MTZ320-326-330-271600-

/O.CON.KTFX.WW.Y.0045.000000T0000Z-251027T1600Z/

Big Belt, Bridger and Castle Mountains-Gallatin Valley-Gallatin

and Madison County Mountains and Centennial Mountains-

Including the following locations: Gallatin Gateway, Maudlow,

West Yellowstone, Trident, Battle Ridge Pass, Deep Creek Pass,

Targhee Pass, Bozeman, Bozeman Pass, Big Sky, and Raynolds Pass

756 AM MDT Mon Oct 27 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM MDT THIS 

MORNING...



* WHAT...Snow. Additional snow accumulations up to one inch. Winds 

  gusting as high as 35 mph.



* WHERE...Big Belt, Bridger and Castle Mountains, Gallatin Valley, 

  and Gallatin and Madison County Mountains and Centennial Mountains.



* WHEN...Until 10 AM MDT this morning.



* IMPACTS...Roads, and especially bridges and overpasses, will 

  likely become slick and hazardous.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow down and use caution while traveling. The latest road 

conditions can be obtained by calling 5 1 1 or visiting the MDT Road 

Report website.



&&



$$



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