Hawaii is currently grappling with ongoing flood risks due to a 'kona low' cyclone that has already inflicted severe damage on Oahu and Maui. The Big Island is now bracing for additional heavy rainfall and isolated thunderstorms. The cyclone has brought unprecedented rainfall, with some mountainous areas receiving between 20 to 40 inches, marking the heaviest rainstorm in Hawaii in the last two decades. While evacuation warnings have been lifted in most parts of Maui, the extent of the damage remains substantial, particularly on Oahu's North Shore, where residents are returning to find their homes severely damaged or completely destroyed.