Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season, followed by some of the coldest temperatures seen in years.

Major winter storm threatens widespread power outages across the US starting Friday. Essential tech prep tips to keep devices charged and stay connected.

More than 160 million people are on alert for a brutal storm. More than 160 million people are on alert for a brutal weekend storm that's going to bring dangerous ice and snow to the South, bitter cold to the Midwest, and snowfall to the Northeast.

A devastating swath of ice will hit dozens of cities in a stretch from northern Texas to southern Virginia, with the likelihood of long-lasting power outages.

National Weather Service Director Ken Graham joins 'Fox & Friends Weekend' to provide an update on the winter storm stretching across the U.S. and share tips for staying safe.

NASA satellite imagery shows the storm’s extensive cloud cover and development in near real time.

On Saturday at 6:05 a.m. an updated winter storm warning was released by the NWS Blacksburg VA valid from 1 p.m. until Monday 1 p.m. The warning is for Ashe, Alleghany, Surry, Stokes, Rockingham, Caswell,

On Saturday at 5:07 a.m. EST a winter weather advisory was issued by the National Weather Service valid from 7 p.m. EST until Monday 1 a.m. EST for Branch and Hillsdale counties.