Update at 8:07 p.m. Sunday, Jan. 4, 2026: National Weather Service forecasters in Honolulu just before 8 p.m. canceled a flood advisory that was previously in effect until 8:30 p.m. today (Jan. 4) for the entire island of Kaua‘i.
Radar shows that heavy rain has diminished over the island; flooding is no longer expected to pose a threat.
However, a flood watch remains in effect until 6 p.m. Monday because of additional inclement and possible severe weather associated with a kona low northwest of the state that is shifting southward, drawing deep moisture up and throughout the islands…