Chattanooga Times Free Press1h
The heaviest snowfall in a decade is possible as a wintery blast roils parts of the US
A blast of snow, ice, wind and plunging temperatures stirred up dangerous travel conditions in parts of the central U.S. on ...
What to know as snow, freezing rain and bitter cold heads through much of the US
A major winter storm began Saturday in the central U.S. and is forecast to move east over the next several days ...
The polar vortex: What to know about the weather feature responsible for the arctic blast
The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex ...