Weather Alerts For Four Corners, MT

URGENT - WEATHER MESSAGE National Weather Service Great Falls MT 248 AM MST Tue Dec 16 2025 Gates of the Mountains-Helena Valley-Big Belt, Bridger and Castle Mountains-Meagher County Valleys-Elkhorn and Boulder Mountains- Canyon Ferry Area-Missouri Headwaters-Gallatin Valley-Northwest Beaverhead County-Beaverhead and Western Madison below 6000ft- Ruby Mountains and Southern Beaverhead Mountains-Gallatin and Madison County Mountains and Centennial Mountains- Including the following locations: Canyon Creek, Dewey, Waterloo, Wise River, Pony, Deep Creek Pass, Bozeman, Elk Park Pass, Big Sky, Checkerboard, Corbin, Boulder, Wisdom, Raynolds Pass, Battle Ridge Pass, Chief Joseph Pass, Bannack, Martinsdale, Whitehall, Bozeman Pass, Clancy, Trident, Toston, Townsend, Wickes, Monida Pass, Maudlow, Dillon, White Sulphur Springs, West Yellowstone, Harrison, Gallatin Gateway, Montana City, Wolf Creek, Three Forks, Winston, Big Hole Pass, Homestake Pass, Willow Creek, Helena, Targhee Pass, Glen, Craig, and Ringling 248 AM MST Tue Dec 16 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO MIDNIGHT MST WEDNESDAY NIGHT... * WHAT...West winds 30 to 40 mph with gusts up to 70 mph expected. * WHERE...The Interstate 90 Corridor between Bozeman and Whitehall, Gates of the Mountains, Helena Valley, Big Belt, Bridger and Castle Mountains, Meagher County Valleys, Elkhorn and Boulder Mountains, and Canyon Ferry Area. * WHEN...From 3 AM Wednesday to midnight MST Wednesday Night. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. Damaging winds will blow down trees and power lines. Power outages are expected. Travel will be very difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. If possible, consider delaying travel during the period of highest winds or finding an alternate route. &&