Hawaii Braces for Third Major Storm, Flood Threat Looms

Hawaii is preparing for a significant weather pattern change starting Tuesday, as a third powerful storm system in three weeks is forecast to develop. This system is expected to draw substantial tropical moisture over the islands, bringing prolonged heavy rain and renewed flooding through at least the following weekend.

More than 1 million residents have been advised to review emergency plans, as the ground is already saturated from recent historic storms in March. This increased saturation raises the likelihood of swift runoff and flash flooding, particularly in vulnerable areas near streams and gulches.

Forecasters anticipate rainfall totals could rival those of previous storms, which delivered up to six times the typical March rainfall to areas like Honolulu. Residents are urged to check generators, clear drainage systems, and move valuables from flood-prone locations.

Emergency managers emphasize the importance of preparation, as roads could become inundated, disrupting access to stores. The National Weather Service will provide daily updates, and residents should monitor forecasts for the latest alerts and potential flood warnings.