A pair of quick-moving weather systems will sweep through the Great Lakes, New England and the Northeast. Travel could become challenging at times. Let's break it down.

The ice coverage in Lake Erie has rapidly expanded to 80% this week. February and March are peak maximum ice coverage periods for the Great Lakes.

The Great Lakes' ice coverage was lagging behind average for much of the winter. Now, coverage is above average for some lakes.

The National Weather Service in Grand Rapids said areas of Michigan saw as much as 2 feet of snow this past week. Here's where the highest totals were.

Ohio Valley will experience cooler temps, flurries, and potential snow with fluctuating weather into next week.

The dip of Arctic air into the Midwest expanded ice coverage across all 5 Great Lakes, some seeing greater increases than others.

The National Weather Service (NWS) has issued a "Lake Effect Snow Warning" for Oswego County in northern New York, along the banks of Lake Ontario. Up to 10 inches of heavy snow has been forecast, making travel difficult for many.

Winter weather advisories or winter storm warnings are in place for nine states across the U.S. as of early Tuesday morning, and up to nine inches of snow is forecast by the National Weather Service (NWS) in some parts of the country.

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to millions.

Lake Michigan’s frozen surface created a spectacular landscape in late January after an extended stretch of winter weather. Aerial footage captured by Brendan Walsh shows a vast expanse of ice stretching to St Joseph’s lighthouse,

Frigid air will gradually move out of Michigan this weekend. Temperatures will climb to the 20s this weekend and next week for more residents.

A powerful winter storm, fueled by a whirling mass of Arctic air, brought much of the Sun Belt to a standstill and plunged temperatures into the teens. Warmer temperatures weren’t expected until the weekend.