Snow is a maybe, freezing temperatures are for sure this weekend and beyond in Knoxville
A polar vortex could cause light snow over the weekend in Knoxville. A polar vortex is to blame for freezing temperatures.
The Polar Vortex Readies to Dump Snow on Texas and Its Neighbors
An area stretching from Texas to Tennessee is bracing for the expected arrival of freezing rain and snow, as some other parts ...
Washington Times10d
The polar vortex sets its sights on Texas and neighboring states, with snow expected
DALLAS — An area stretching from Texas to Tennessee braced Wednesday for the possible arrival of freezing rain and snow even as some other parts of the U.S. hit by the plunging polar vortex this ...