Hawaii is experiencing its most severe flooding in over two decades, leading to widespread damage and evacuations. The National Weather Service has issued flash flood warnings, especially for areas such as Haleiwa and Waialua in northern Oahu, due to a 'Kona low' storm. This storm has brought torrential rains, saturating the ground and causing significant flooding. More than 200 individuals have been rescued, and approximately 5,500 residents north of Honolulu are under evacuation orders.