The Tennessee Valley could see some of the heaviest snowfall, with 6 inches expected on Friday. A wide swath of the country is under winter weather warnings and advisories and will see impacts including "widespread closures, treacherous travel, scattered power outages, and downed branches," the weather service said.

How much snow is Dallas-Fort Worth supposed to get? The anticipated wintry mix will move into the Metroplex overnight Wednesday from the west. By Thursday morning, 2 to 4 inches o

The latest winter storm is bringing snow and ice to thousands of counties across more than 20 states. Here’s what to know about the forecast, key cities and expected impacts.