Powerful coast-to-coast storm to bring major impacts from heavy snow to ice

Closely following a major winter storm that unleashed travel chaos during the busy Thanksgiving holiday weekend, meteorological winter is set to kick off this week with a powerful coast-to-coast storm delivering a wide range of impacts.
The cross-country storm starts Sunday in the Rockies and tracks through Wednesday into the Northeast, likely posing threats of snow, ice and rain to airports, roadways and communities along its path.
Snow will develop across portions of the northern Rockies and pivot south, bringin