LIVE TRACK: Tropical Storm Helene forms, expected to hit Florida

TAMPA, Fla. (WFLA) — Tropical Storm Helene formed in the Caribbean on Tuesday, the National Hurricane Center said.Helene's winds are at 50 mph and are expected to rapidly intensify in the next few days, according to the NHC. LIVE: Tropical Storm Helene real-time wobble trackerAs of the 5 p.m. update, the tropical storm was located about 150 miles away from the western tip of Cuba. It was moving west-northwest at 12 mph.Helene is expected to move across the northwestern Caribbean Sea tonigh