This blast of cold weather is due to activity of the polar vortex.
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
A series of disturbances in the atmosphere is sending the polar vortex south (again) next week with a burst of even colder ...
A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...
Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing ...
NEW ORLEANS -- The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar ...
January has already been colder than average in most states east of the Rocky Mountains for the first time in two years - and now, more frigid air is coming. A lobe of the polar vortex, a stormy ...
FOX59 Meteorologist Ethan Rosuck provided an update on the dangerous cold Indianapolis could see at the start of the work week.