A powerful winter storm is impacting million of Americans in the Midwest and Central Plains, with white-out conditions on roads and threats of thunderstorms to neighboring states.

Another significant winter storm is sweeping across the Midwest and central US with disruption likely. Millions of people along the storm's path from the West Coast to the Upper Midwest will experience significant weather impacts until Thursday.

While this storm won't produce blockbuster snow totals, it's notable for strong winds. Some areas in the Plains and upper Midwest will experience dangerous travel from blizzard conditions.