Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said climatologist Barry Keim .

Yes. Although this blast of Arctic air sweeping the nation has thrown Bostonians scrounging through closets to find hats, ...

Lake-enhanced snow will increase throughout Wednesday, especially in the southwest snowbelts. The combination of the clipper system and boost off of Lake Michigan supports another 6"+ of localized ...