Tropical Storm Sara is forecast to form in the western Caribbean Sea and long-range forecasts show the possibility that the storm will turn to the northeast in the Gulf of Mexico and take a path

Meteorologists have been tracking the storm for the past week, with its chances of forming increasing gradually. Tropical Storm Sara is expected to form by Thursday morning, becoming a hurricane by Friday night and a major hurricane by Saturday night, AccuWeather said.

Follow spaghetti models, tracking for a tropical rainstorm in the Caribbean Sea that could threaten Florida as a major hurricane.