A 'coast-to-coast' winter storm will impact Michigan. Areas along Lake Huron could see as much as 12 inches of snow — maybe more. Where it will fall.

As Michigan prepares for a winter storm this week, experts say there are several items you should put in your car now.

The last in a long train of storms will bring snow and ice to the Mid-Atlantic and Carolinas on Wednesday. While Washington will be near the northern edge of the storm starting late in the morning — with a dusting to a half-inch of snow possible in the District and areas to the south by the evening — impacts will be moderate to major farther south.