A powerful El Niño could disrupt winter getaways. Here's what travelers should know.

As travelers look to escape the cold for warm weather over the holiday season, an unusually strong El Niño could lead to unseasonal weather in several popular vacation destinations.The climate pattern, which occurs when waters in the central and eastern tropical Pacific Ocean become unusually warm, can shift weather patterns across the country, potentially affecting popular winter getaways from Florida to the Caribbean."El Niños are associated with more storminess across the southe