HONOLULU (HawaiiNewsNow)- The National Weather Service in Honolulu has extended a Flash Flood Warning for the island of Kauai until 2:45 a.m.

• At 11:35 p.m., radar showed moderate to heavy rains continuing mostly over interior mountain areas of the island, including south of Hanalei and Kilauea and west of Kapaa and Wailua. A heavy shower was also seen along the coast at Wailua and Lihue.

• Other locations in the warning include but are not limited to Moloaa, Princeville and Anahola. 
  

Due to rising waters in the Hanalei River, Kuhio Highway in the vicinity of the Hanalei bridge has been closed. Motorists should avoid the area until the road has been reopened.

A water conservation notice has also been issued for Hanalei, as Department of Water crews work to identify the reason for low water pressure in the area.

POLIHALE, KAUAI (HawaiiNewsNow) -- A family of three was hospitalized last night following a one-car crash that occurred near Polihale Beach.

The incident occurred shortly after 7 p.m., when a 41-year-old Kapaa man and his two children were heading south on a dirt road towards the beach. The man lost control of his SUV and it flipped into a ditch, leaving the vehicle partially submerged in water.

The father was able to remove his four-year-old daughter, but his seven-year-old son remained trapped in the car.

A bystander, who was driving near the area at the time, heard cries for help and stopped to assist. The Good Samaritan was able to cut through a seatbelt in order to remove the boy's unresponsive body from the vehicle and immediately began performing CPR.

The man was able to revive the child before medics and firefighters from the county and the Pacific Missile Range Facility arrived to assist.