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WWUS45 KTFX 052152
WSWTFX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
252 PM MST Thu Mar 5 2026

MTZ330-052300-
/O.EXP.KTFX.WS.W.0002.000000T0000Z-260305T2200Z/
Gallatin and Madison County Mountains and Centennial Mountains-
Including the following locations: West Yellowstone, Raynolds
Pass, Targhee Pass, and Big Sky
252 PM MST Thu Mar 5 2026

...WINTER STORM WARNING WILL EXPIRE AT 3 PM MST THIS AFTERNOON...

Snow will continue for the rest of the day, with additional impacts
being mainly above 7,000ft. Wet pavements will freeze and become
slick tonight through Friday morning.

$$

MTZ315-317-320-322-325>329-052300-
/O.EXP.KTFX.WW.Y.0012.000000T0000Z-260305T2200Z/
Upper Blackfoot and MacDonald Pass-Little Belt and Highwood
Mountains-Big Belt, Bridger and Castle Mountains-Elkhorn and
Boulder Mountains-Madison River Valley-Gallatin Valley-Northwest
Beaverhead County-Beaverhead and Western Madison below 6000ft-
Ruby Mountains and Southern Beaverhead Mountains-
Including the following locations: Corbin, Cameron, Bozeman Pass,
MacDonald Pass, Boulder, Norris, Maudlow, Monida Pass,
Marysville, Glen, Bozeman, Neihart, Dillon, Elk Park Pass,
Homestake Pass, Jeffers, Battle Ridge Pass, Lincoln, Wise River,
Clancy, Flesher Pass, Deep Creek Pass, McAllister, Monarch, Kings
Hill Pass, Gallatin Gateway, Chief Joseph Pass, Wisdom, Montana
City, Trident, Dewey, Waterloo, Big Hole Pass, Bannack, Wickes,
and Ennis
252 PM MST Thu Mar 5 2026

...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MST THIS AFTERNOON...

Snow showers will continue for the rest of the day, with additional
light snow accumulations being mainly on non pavement surfaces.
Mountain passes could see additional light accumulations through the
evening. Wet pavements will freeze and become slick tonight through
Friday morning.

$$

Wilson