The National Weather Service has issued a flash flood watch for the entire state, which will be in effect through tonight.
“Deep tropical moisture along with a strong upper level trough is expected to produce heavy rainfall and possible flash flooding,” the NWS in Honolulu predicts.
According to the NWS, the flood threat for Maui County and the Big Island will be greatest today and tonight.
Heavy rainfall could result in low spots in roads becoming impassible because of severe runoff, and debris in streams and gulches could clog bridges and culverts, resulting in dangerous flooding, the NWS said. Isolated landslides also could happen.
The NWS warned that residents should not cross fast-flowing water in vehicles or on foot, and encouraged those who experience heavy rain or rising water to seek higher ground immediately.
