Irma Downgraded to Cat 4, But Still 'Extremely Dangerous'

The video discusses a storm predicted to make landfall in South Florida, emphasizing the need for preparation. The storm, downgraded to a Category 4 hurricane, is undergoing an eyewall replacement cycle, leading to an expanded wind field. This increases the area affected by tropical storm and hurricane-force winds. The storm is compared to past hurricanes, notably Hurricane Andrew, and is noted for its sustained high winds. Concerns are raised about the storm's energy and potential to cause damage inland, even as it weakens over time.

What preparations should residents in Southern Florida undertake as the storm approaches?

What concerns are raised about the storm's strength as it makes landfall?