Weekend snow chance eyed for New Hampshire amid cold, windy stretch
Tuesday begins a string of cold, windy days in New Hampshire before a chance for snow this weekend. Highs will be in the ...
The next round of bitter cold and snow will hit the southern US
The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe and Asia. Studies show that a fast-warming Arctic is partly to blame for ...