What is a High Impact event?
•Property and Life threatened
•Major travel disruptions
I am anticipating over a foot of snow hitting Montana into the northern part of North Dakota. This could get pretty extreme, especially for rural areas that may see their roads covered, possibly for a long period of time.
Farther to the south, amounts from a half foot to 12'' are likely, as lesser effects of this High Impact event are felt, yet still remain disruptive to travel.
Keep up to date on the latest weather conditions. Make sure you have proper provisions, possibly to use for an extended period of time if your roads are unplowed for an extended period of time.