Roads are in much better shape as of late Saturday afternoon, but some secondary and backcountry roads will likely still be a little sloppy. You will also want to be mindful that temperatures will dip back below freezing tonight; any leftover standing water or slush can refreeze, leading to slick spots where roads haven't been treated.

A severe winter storm is forecast to impact over 170 million Americans from the Southern Rockies to New England between Friday and Sunday.

Widespread power outages are likely due to the weight of the ice and snow on tree limbs and power lines.