Follow along here for updates on what could become Hurricane Sara. Hurricane season isn't over yet, and forecasters say a system in the Caribbean could strengthen into Hurricane Sara next week and travel along an uncertain path in the Gulf of Mexico into late November.

The Caribbean is just on the cusp of seeing Tropical Storm Sara form to the west, according to the latest data from the National Hurricane Center.

The potential storm follows swiftly on from Hurricane Rafael, which hit Cuba last week. Making landfall as a Category 2 hurricane with prior wind speeds peaking at 115 miles per hour, it knocked out the country's entire power grid. It was the strongest November tropical cyclone in the Gulf of Mexico on record, matched only by 1985's Hurricane Kate.