There is increasing confidence that a massive storm headed toward the East Coast will bring accumulating snowfall in areas of the Northeast farther south and a mix of sleet and snow farther north. The system will move through the Midwest over the weekend before arriving in much of the Northeast on

Several inches of snow fell Friday evening across parts of the Northeast, with snowflakes even reaching the Interstate 95 corridor from Philadelphia through New York and into Boston.

A wide-reaching winter storm will bring significant impacts to more than a dozen states from Saturday through Monday. These maps and graphics show what you need to know about the storm.