Is The Polar Vortex Coming? Conditions To Get Frighteningly Close To Subzero In Michigan

Temperatures in the local area to get dangerously close to 0 degrees in the following first week or weeks of winter, as the Northern Hemisphere experiences the official, meteorological start of winter tomorrow, and the polar vortex might become disorganized this month and advance across the 45th parallel exactly halfway between the equator and the north pole