# HEADLINE
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WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT TONIGHT
# DETAILS
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WHAT
Snow expected. Total snow accumulations 3 to 6 inches.
WHERE
Elkhorn and Boulder Mountains, Gallatin and Madison County Mountains and Centennial Mountains, and Northwest Beaverhead County.
WHEN
From noon today to midnight MDT tonight.
IMPACTS
Travel could be very difficult. The hazardous conditions will impact the Friday evening commute.
ISSUED AT
Friday, October 23, 2026 at 12:29 AM MDT
ISSUED BY
National Weather Service Great Falls MT
HEADER
URGENT - WINTER WEATHER MESSAGE
# PRECAUTIONARY/PREPAREDNESS ACTIONS
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Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
# AREAS AFFECTED
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Gallatin and Madison County Mountains and Centennial Mountains, Elkhorn and Boulder Mountains, Northwest Beaverhead County
Including the cities of Dewey, Wisdom, Wickes, Clancy, Big Hole Pass, Chief Joseph Pass, Targhee Pass, Raynolds Pass, Boulder, Big Sky, West Yellowstone, Homestake Pass, Corbin, Elk Park Pass, Montana City, and Wise River
