Helene, expected to intensify rapidly, prompts hurricane warning for Florida Gulf Coast
Helene was heading toward the island of Cozumel off Mexico's Yucatan Peninsula as of the National Hurricane Center's 10 p.m. CDT advisory, with sustained winds increasing to 60 mph. The storm is projected to dump heavy rain and trigger possible mudslides across western Cuba while passing between the island and the Yucatan on Tuesday night.