An early wintertime upwind wallop is bringing storms, vulnerable roadworthy conditions and bone-chilling temperatures pinch much than 80 cardinal Americans nether frost alerts. Residents adjacent Chicago saw astir a ft of snowfall successful conscionable a matter of hours, aggregate vehicles slid disconnected roadways successful Indiana, occidental New York was blanketed pinch reservoir effect snow, and dense rainfall flooded roadways adjacent Atlanta. NBC’s Shaquille Brewster reports and TODAY’s Al Roker tracks nan frigid temperatures and wintertime large wind warni