A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.
A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.
The polar vortex is a ring of cold air that typically circles the Arctic. A strong jet stream essentially acts like a fence, ...
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
The polar vortex is responsible for next week’s cold, which will bring extreme cold as far as the deep south. The cold air will hang around Monday, Tuesday and Wednesday, bringing below-zero ...
Officials canceled the parade because of the freezing temperatures expected to blast the Baltimore area in the days ahead.