A powerful winter storm system moving across the Great Lakes and Northeast is bringing snow and ice, frigid temperatures and possible whiteout conditions.

Snow storms dumped snow on both ends of the country, but how much fell varied widely. Maps show snow totals across USA.

Millions of Americans face treacherous weather as winter storms unleash heavy snow, strong winds and whiteout conditions.

The heaviest snow totals are forecast Thursday in the mountains, southern foothills and Palmer Divide, but large swaths of the state will get a taste of winter

In Beacon, there is no parking on city streets between 9 p.m. and 7 a.m. if more than 2 inches of snow have fallen. Residents are asked to move their vehicles to public parking lots for no more than 24 hours after the snow stops, so that the lots can be plowed.