It's literally the perfect storm for Butte, Bozeman, Billings, Baker, and everywhere in between. Heavy snowfall, dangerous winds, and drastically cold temperatures are expected across most of Montana. Don't be surprised if Emergency Travel Only statements are issued.
Michael had a friend share the coolest craft/ experiment and it's definitely worth giving it a whirl. The kids will love it, and I don't even have children so I did it for myself.