A flood watch remains in effect for parts of Hawaii after two days of heavy rain led to serious flooding, destroyed homes and damaged infrastructure.

Gov. Josh Green said the cost of the storm could top $1 billion, including damage to airports, schools, roads, people's homes and a Maui hospital in Kula.

Gov. Josh Green said the cost of the storm could top $1 billion, including damage to airports, schools, roads, people's homes and a Maui hospital in Kula.