The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
Under the Rotunda of the U.S. Capitol, Donald Trump was again inaugurated, this time as the 47th president of the United ...
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
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 polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
Snow and winds are likely to disrupt traffic, trigger flight cancellations, and cause headaches for people traveling to D.C.
Americans were bracing Thursday for frigid temperatures that forecasters said could produce life-threatening conditions, with ...
Despite a cold start to the day, most of the U.S. will experience seasonably mild temperatures on Thursday. However, ...