As Thanksgiving approaches, millions of travelers are facing potentially severe weather conditions due to a massive coast-to-coast storm system. Heavy snowfall and rough travel conditions are expected across the Northeast, with winter storm watches already issued in several states including New Hampshire and parts of New York. Rain and gusty winds are expected to complicate travel plans in Maryland and Indiana, while some areas could see snowfall accumulation of up to 12 inches, particularly in southern Vermont and western New York. Authorities warn of road and utility outages from thunderstorms and heavy snow, prompting travel disruptions during the holiday. An hour-by-hour forecast indicates significant snowfall in many regions, making this Thanksgiving particularly challenging for those on the road.