As millions of Americans hunker down for the winter storm, 19 states and Washington, D.C., have declared states of emergency.

The major winter storm blanketed dozens of US states over the weekend, impacting some 180 million people from the Southwest to New England.

On Sunday at 11:57 p.m. the National Weather Service issued an updated winter storm warning in effect until Monday at noon for Mercer, Venango, Lawrence, Butler, Beaver, Allegheny, Washington and Greene counties.

Sledding in the street in Texas. Icicles all over the place. Here are some of the best photos and videos from the winter storm.

Snow, sleet and ice covered Memphis and much of Tennessee this weekend as a impactful winter storm entered the area.

The NBA has postponed games in Memphis and Milwaukee because of a massive winter storm that is creating dangerous travel conditions across much of the U.S. The Dallas Mavericks tried twice to fly to Milwaukee for their Sunday night game against the

The National Weather Service in State College has issued Winter Storm Warnings for all of central Pennsylvania through 1 p.m. Monday. It covers the following counties: Somerset, B

A winter storm brought heavy, powdery snow to Maryland on Sunday morning. By mid- to late morning, conditions changed to sleet and freezing rain.