A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...
The United States is currently experiencing an intense cold front linked to the so-called Arctic “polar vortex”.  The icy air ...
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
WASHINGTON — We are in the middle of a blast of extreme cold weather in D.C. The polar vortex has shifted, spilling cold air ...
According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...
A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades the nation ... the ceremony will be held inside the United ...
These conditions are all thanks to a familiar sounding occurrence: the polar vortex, a large area of low pressure and cold ...
A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...
A series of disturbances in the atmosphere is sending the polar vortex south (again) next week with a burst of even colder ...