A series of powerful winter storms are causing significant travel disruptions across the Northeast and Midwest, with nearly all flights at JFK Airport delayed by over two hours. The storms are expected to bring heavy snow, ice, and extreme cold to various regions, prompting Winter Storm Watches for multiple states. Meteorologists are predicting major snow accumulations, with some areas potentially seeing up to 12 inches. As inclement weather impacts travel in major cities, including New York City, the situation remains dire for passengers facing delays and cancellations. Authorities are urging travelers to stay informed as conditions are likely to worsen, while forecasts suggest another major storm system on the way, affecting the Mid-South and beyond.