The National Weather Service says the flash flood warning has expired for the island of Kauai.
Heavy rains have subsided, but runoff is still occurring and streams will remain high for several hours.
A flash flood watch remains in effect for Kauai, Niihau, and Oahu until 6 p.m. Tuesday.
Conditions remain favorable for additional heavy showers or thunderstorms to redevelop.
Officials say Hanalei Elementary School is closed due to heavy rains.
Stay with KHON2.com for the latest weather updates.