Maine Public1d
A polar vortex is set to grip much of the U.S. What does that mean?
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
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 ...
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 ...
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.
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.
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 ...