A combination of rain and snow could also trigger rock slides and trigger power outages and downed trees. The NWS warns against unnecessary travel for this area. In the West Glacier Region, the winter storm warning applies from 2 a.m. MDT on Saturday to noon on Sunday.

A Winter Storm Warning is in effect for areas in West and East Glacier through Sunday at noon. Snow totals could potentially reach a foot or more above 5,000 feet between Saturday and Sunday morning. Around 4,000 feet to 6,000 feet — which includes Logan Pass and Going to the Sun Road, snow totals may be between 3" to 6".

HIGH WIND WARNING is in effect for Friday Afternoon and Evening for the Madison River Valley, including McAllister, Norris, Ennis, Cameron, and Jeffers. Southwe

Up to 24 inches feet of snow are forecast to fall across higher elevations of Glacier National Park this weekend.

Friday is the first day of summer and a new storm will move in with severe thunderstorms, heavy rain, falling temperatures, and falling snow with flakes on the Jericho Mountain Fire.

It's not a really late April Fools' joke. We have snow on our forecast map this first weekend of summer, and it's not as unusual as it sounds in this part of the country. Here's the forecast and perspective.

The federal National Weather Service (NWS) has issued winter storm warnings and advisory notices for parts of Montana and Idaho with more than 10 inches of snow forecasts over the worst impacted areas.

As summer officially kicks off, many Americans are dusting off their swimsuits and planning outdoor excursions. However, a rare and formidable weather phenomenon is poised to disrupt those plans, bringing an unseasonal winter storm that could dump up to two feet of snow in parts of the country.