Meteorologists said several states would experience the 10th and coldest polar vortex event this season. Weather forces in ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.
Floods killed 10 people, nine of them in Kentucky; temperatures in northeastern Montana are predicted to dip as low as -42.7 ...
The heaviest accumulations, possibly a foot (30.5 centimeters) or more, were expected in upstate New York and portions of ...
A burst of frigid air across the Midwest will pummel the US East next week, testing power grids and sending heating-fuel ...
Most of the U.s. enjoyed warmer air to end the workweek, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this ...
Meteorologists have warned that a polar vortex is pushing Arctic air into the US, making this the tenth and coldest such ...
The polar vortex hasn’t just been discovered; it has been around for as long as Earth has had an atmosphere. It’s a cold, swirling whirlpool of low pressure surrounding both o ...