Helene is expected to make landfall on Florida's Big Bend this evening as a major category 4 hurricane, bringing the risk of catastrophic damage.

Helene -- which has strengthened to a major Category 3 hurricane -- is taking aim at Florida, where it's forecast to make landfall along the Big Bend area on Thursday night. Latest DevelopmentsSep 26,

Hurricane Helene threatens to make landfall as the strongest storm in the United States in over a year. Follow here for the latest.