Winter weather brings winter storm warnings, polar vortex from Texas to Maine
A polar vortex is slated to sweep most of the continental United States bringing a hazardous freeze to millions of Americans from the Deep South to the Northeast Saturday going into next week.
 · 1dMaine Public
A polar vortex is set to grip much of the U.S. What does that mean?
Polar vortex maps show where arctic blast is set to freeze the U.S. as far as the Deep South
Where will it snow in the US? See where the polar vortex is set to make an icy impact
Polar vortex brings chilly temps to Maine
Portland was forecasted to be about 6 degrees below normal Sunday and Monday, according to the National Weather Service.
120 million people could experience subzero temps soon. Where the cold will be worst.
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.
Polar vortex keeps a huge swath of the US in its icy grip
A major winter blast of snow, ice, wind and plunging temperatures in the U.S. stirred dangerous travel conditions from central and southern states all the way to the East Coast early Monday, prompting schools and government offices in several states to close.
Major US winter blast shuts down schools and government offices in several states
The eastern two-thirds of the U.S. is dealing with bone-chilling cold temperatures and wind chills, forecasters said. Temperatures could be 12 to 25 degrees (7
Winter storm could bring 'heaviest snowfall in a decade' to some parts of US
About 63 million people in the U.S. were under some kind of winter weather advisory, watch or warning on Sunday.
Chicago Tribune12d
Polar vortex keeps a swath of the US in its icy grip
The polar vortex of ultra-cold air usually spins around ... a weather service meteorologist based in Gray, Maine. The cold air was expected to grip the Eastern Seaboard as far south as Georgia ...
WDRB13d
Polar vortex keeps much of the US in its icy grip
The polar vortex of ultra-cold air usually spins around ... a weather service meteorologist based in Gray, Maine. The cold was expected to grip the Eastern Seaboard as far south as Georgia ...
Polar Vortex Map Shows How Cold Temperatures Will Get in Your State
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.
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Polar vortex plunges U.S. into record-breaking deep freeze
Over 120 million Americans will face extreme cold, with temperatures potentially reaching minus 40 degrees Celsius. Meteorologists warn that it will be colder than in Greenland. Due to the frigid weather,
Warning as life-threatening polar vortex will engulf parts of the US
Dozens of US states will endure the lowest temperatures they have felt in years next week as a polar vortex brings 'life-threatening' cold. Here's how you can stay safe in these harsh conditions.