As millions in the Northeast prepare for travel difficulties post-holiday, New York City and surrounding areas are under a winter storm warning as heavy snow approaches this weekend. Starting Friday night, snowfall could reach up to 10 inches in some regions, causing potential disruptions for travelers. Alerts have been issued across several states, including New Jersey and parts of Upstate New York, with significant accumulations expected. Weather officials are advising residents to prepare for slippery conditions and delayed travel as the storm moves across the region.