Catastrophic Flooding Forces Evacuations Across Hawaii

Sun Mar 22 2026 04:49:28 GMT+0000 (Coordinated Universal Time)

Emergency measures are in place as Hawaii faces its most severe flooding in two decades, displacing thousands and prompting urgent evacuation orders.

Hawaii is currently under a statewide flood watch following devastating storms that have led to significant rainfall, flash floods, and the evacuation of approximately 5,500 residents. Governor Josh Green has emphasized the seriousness of the situation, warning that the ground saturation from previous rains has heightened the flood risks. Initial estimates of storm-related damages could exceed $1 billion, while emergency services continue their rescue operations amid increasing concerns over infrastructure instability.

Hawaii remains under a statewide flood watch after severe storms hit the state, prompting officials to order evacuations. The potential for flash floods threatens the island of Oahu and parts of Maui County, as stated by Governor Josh Green on Saturday.

Over the past week, the archipelago has experienced its second significant storm, leading to rain accumulation of 40 to 50 inches in certain areas. Green noted that Oahu could see an additional 4 to 6 inches, while Maui may experience between 4 and 12 inches.

The governor urged residents not to underestimate the storm’s impact, reporting no fatalities but indicating some serious injuries. The state has initiated a program for those displaced by the storm to access discounted hotel rates.

Due to saturation from earlier rains, even minimal additional rainfall poses risks for flooding, road closures, and damage to infrastructure. Honolulu Mayor Rick Blangiardi estimated that the overall damage could surpass $1 billion, revealing that over 230 individuals have been rescued thus far.

Authorities also warned of a dam on Oahu potentially collapsing and encouraged residents to adhere to evacuation orders urgently. Rising floodwaters have impacted numerous homes and roads across the islands, leading to widespread closures. Emergency services have actively issued flash flood warnings, advising individuals to retreat to higher ground.

With the storm identified as a "Kona Low," a slow-moving area of low pressure, it continues to draw warm, moisture-rich air, exacerbating the rainfall and flooding crises. This unprecedented flooding event marks the worst Hawaii has seen in two decades.