As millions of Americans embark on their holiday travels, severe weather conditions are wreaking havoc across the country. Winter storms are expected to bring up to 18 inches of snow and heavy rain in various regions, leading to flight delays and cancellations in airports nationwide. Travelers are facing a challenging situation, with weather warnings in 14 states and hazardous conditions reported from coast to coast. Even popular destinations like South Florida are experiencing frustrating delays due to winter storms. As Christmas approaches, the travel outlook remains precarious, with potential problems lingering through the weekend and into the New Year.