East Glacier Park, Montana – Travel across Montana’s Rocky Mountain Front could become extremely dangerous late Wednesday as a powerful winter storm begins stacking up feet of snow and wind gusts strong enough to trigger whiteout conditions along the Continental Divide.
According to the National Weather Service in Great Falls, a Winter Weather Advisory remains in place for the East Glacier Park region and the Southern Rocky Mountain Front until 6 p.m. Wednesday as an initial wave of snow drops 3 to 8 inches with gusts reaching 50 mph. Conditions are expected to worsen significantly Wednesday evening when a Winter Storm Warning takes effect and continues through Saturday evening.
Forecasters warn that 2 to 4 feet of total snowfall could accumulate in higher elevations along the divide, including Marias Pass, Rogers Pass, Logan Pass, Babb, St. Mary, and East Glacier Park. Wind gusts could exceed 75 mph Thursday, raising the risk for blizzard-like visibility and blowing snow.
Major mountain travel routes, particularly U.S. Highway 2 near Marias Pass, could see periods of near-zero visibility. Drivers are urged to delay nonessential travel as conditions deteriorate late Wednesday night into Thursday.
Ranchers and residents should also prepare for severe cold stress on young livestock as strong winds combine with heavy snowfall.
The storm is expected to continue producing hazardous mountain conditions through Saturday evening, and additional alerts or travel advisories may be issued as the system strengthens.
Five Day Forecast for East Glacier Park, Montana
Wednesday: Snow developing, windy late. High near 32°F.
Thursday: Heavy snow and powerful winds. Blizzard conditions possible. High near 28°F.
Friday: Periods of heavy snow continue with blowing snow. High near 27°F.
Saturday: Snow gradually tapering late day. High near 30°F.
Sunday: Mostly cloudy with lingering mountain snow showers. High near 34°F.
