Wintry precipitation brought an icy slop to roads and sidewalks around the Lehigh Valley on Friday night, just as forecasters had expected.

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

"An impactful storm system will move into Michigan Sunday into early next week, with accumulating snow, strong winds, and blowing snow," the National Weather Service in Grand Rapids said on Facebook. "The best chances for heavy snow will be across the Upper Peninsula, and the snow belts of lower Michigan.

A powerful winter storm is slamming Minnesota on Sunday, with upwards of 10 inches of snow possible in the Twin Cities while winds gusting over 50 mph create dangerous blizzard conditions around the state. We will be monitoring the changing conditions throughout the day, so check back for frequent updates.

A winter storm warning has been issued for much of eastern Minnesota, while a blizzard warning is in effect for portions of central and southern Minnesota.

It wasn’t a white Christmas. But it will surely be a white weekend. An area of low pressure approaching the tri-state Friday is expected to bring accumulating snow by late afternoon into Saturday morning.

Totals in some places reached as high as 6 inches in Massachusetts with a storm that dropped snow Friday into Saturday.

A winter blast rolling across the state today will bring crashing temperatures, high winds, and blowing snow with dangerous travel across portions of Iowa.

The snowfall has set the stage for a messy commute early next week as freezing rain moves in Sunday night, according to the forecasters.