Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.
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 US will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this ...
As of right now, forecasts aren't showing a great chance of snow or ice outside a chance of wintery mix for North Central ...
You may have seen social media posts about it and chatter of big weather pattern changes heading our way, but what's really ...
This winter, with record snow in New Orleans and drought and destructive wildfires in Southern California, has not been ...
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 ...