The Hawaii State Department of Health issued a brown water warning for any water near the City and County of Honolulu Kailua Wastewater Treatment Plant's ocean outfall. This is in Kailua Bay, Oahu, the department said in an advisory published on Friday.

Landslides closed roads on Oahu, including an area of the Pali Highway. The H-3 freeway also flooded, which is rare. “When that happened, we got quite a lot of rain in a short amount of time,” Gavin Shigesato, a meteorologist with the National Weather Service, told SFGATE.

While already experiencing a heavy week of rain and flooding, another wave of storms hits Hawaii with the arrival of the Kona Low.