Weather Alerts For Helena, MT

# HEADLINE -------------------- WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT FRIDAY # DETAILS -------------------- WHAT Snow. Additional snow accumulations 2 to 7 inches. Winds gusting as high as 40 mph. WHERE Portions of central, north central, and southwest Montana. WHEN Until noon MDT Friday. IMPACTS Expect winter driving conditions due to slush or snow covered roadways. Falling and or blowing snow may significantly reduce visibility at times. ADDITIONAL DETAILS The wet snow may cause isolated power outages and or tree damage. ISSUED AT Thursday, April 23, 2026 at 10:30 AM MDT ISSUED BY National Weather Service Great Falls MT HEADER URGENT - WINTER WEATHER MESSAGE # 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. To see a graphical representation of the degree of stress on young livestock please visit our webpage and select Local Programs then Cold Air Advisory for Newborn Livestock. # AREAS AFFECTED -------------------- Gates of the Mountains, Elkhorn and Boulder Mountains, Helena Valley, Northwest Beaverhead County, Ruby Mountains and Southern Beaverhead Mountains, Southern Rocky Mountain Front, Upper Blackfoot and MacDonald Pass Including the following locations: Flesher Pass, Craig, Wolf Creek, Boulder, Big Hole Pass, Helena, Monida Pass, Homestake Pass, MacDonald Pass, Lincoln, Canyon Creek, Elk Park Pass, Wickes, Marysville, Corbin, Wisdom, Rogers Pass, Clancy, Dewey, Chief Joseph Pass, Montana City, and Wise River