The National Weather Service has issued winter storm warnings for dozens of Texas counties, with a storm expected to bring bitter cold and the possibility of snow to parts of the U.S. South.

Local National Weather Service ( NWS) offices have issued a tornado watch, extending from Fredericksburg to Houston and Waco ...

Separately, NWS winter weather advisory notices are in place for more than 20 counties in northeastern Texas, where the agency forecasts overnight temperatures to fall to 15-25 degrees ...