polar vortex, arctic blast

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.
A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
Donald Trump delivered his first inaugural address amid light rain showers in 2017. Snow flurries gave way to breaks in the ...
Americans were bracing Thursday for frigid temperatures that forecasters said could produce life-threatening conditions, with ...
A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...
A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.
With temperatures expected to be among the coldest Inauguration Day in decades, officials have decided to move the swearing-in ceremony inside.