Millions of Americans can expect wintry weather this weekend as a storm brings ice, snow and rain to the central Plains, the Ohio Valley and the Mid-Atlantic.

According to the National Weather Service, winter weather will begin across the Plains late Saturday before reaching the Mid-Atlantic on Sunday. Blizzard and whiteout conditions are expected in the central plains, making driving either dangerous or impossible without risk of stranding.

At least 8 inches of snow is expected in Indiana and central Kansas, areas that could see the highest snowfall in at least a decade, the service reported.

Dangerous sleet or freezing rain is forecast between eastern Kansas and the Ozarks toward the Ohio Valley, forecasters said. Meanwhile, the central Appalachians will face freezing rain and ice, creating the risk of power outages and dangerous travel.

Winter storm warnings and winter weather advisories remain in effect from western Pennsylvania and West Virginia to far western Maryland, where snow depths of at least 6 inches are expected. Snow warnings due to lake effects will also remain in effect in northeastern Ohio, far northwestern Pennsylvania and parts of western and northwestern New York state, with snow levels ranging from 1 to 2 feet, according to the weather service.

National Snowfall Tracker

The map below shows the likelihood that more than 10cm of snow could fall in an area. Use the slider in the top left to toggle between day and day.

Cleveland expected a snowball

Pittsburgh expected snowfall

Indianapolis expected snowfall

St. Louis expected snowfall

National weather map

National Weather Radar

This article originally appeared on USA TODAY: A major winter storm is coming this weekend. See forecast and snowfall maps