Explained: What to expect when Hurricane Idalia hits Florida

[Collection]Hurricane Idalia is set to hit Florida's Gulf Coast with winds of at least 111 mph (179 kph). Evacuations have been ordered in parts of Florida, and storm advisories are in effect for most of the state and portions of Georgia and South Carolina. Authorities have issued evacuation orders for various coastal and flood-prone areas, with disruptions including power outages and school closures anticipated.