A powerful winter storm is poised to disrupt Thanksgiving travel plans for millions across the Eastern United States. With forecasts predicting significant snow and rain, communities from New York to Pennsylvania and beyond are bracing for potential travel chaos. The Northeast is particularly at risk, facing a high-impact winter storm that could bring heavy snow, strong winds, and plummeting temperatures. Winter weather warnings have been issued for 15 states as a combination of an atmospheric river and a bomb cyclone prepares to collide, leading to treacherous conditions on the roads. Travelers are advised to stay updated on the evolving weather situation as blizzard-like conditions threaten multiple states, including New York and New Jersey.