Heavy snow and frigid Arctic blast put 70 million across the U.S. under winter storm warnings
Heavy snow is expected to blanket large portions of the Eastern U.S. while much of the country will endure dangerously cold ...
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Polar vortex forces Baltimore to cancel MLK Day parade: ‘Necessary decision’
Officials canceled the parade because of the freezing temperatures expected to blast the Baltimore area in the days ahead.
Polar vortex coming to St. Louis area: Here's how cold it will get
The polar vortex will extend into the metro St. Louis area Saturday, bringing several days of temperatures plunging to single digits and wind chills below zero.
Polar vortex set to envelop much of US in freezing temperatures
A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...