Thursday brought snow to parts of North Texas and the Panhandle. Here are the totals, and when Texans can expect road conditions to improve.

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.