Cold and windy weather returns following a snowy start to Saturday. Bitter wind chills are possible, especially north. Another weak system brings more snow for the tail end of the weekend.
Investigators have recovered the black boxes from both aircraft involved in the deadly midair collision near Washington, D.C., and are working to determine the cause.
A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with insights into the ongoing investigation.
The active weather pattern continues for New Hampshire, with rain and snow moving out early Saturday morning and another snow chance for Sunday into Monday.