Hawaii is facing its worst flooding in two decades, as relentless rain continues to batter the islands, forcing thousands of residents to evacuate and prompting hundreds of dramatic rescues. Officials say the disaster could result in more than $1 billion in damage, highlighting the growing severity of extreme weather in the region.
Governor Josh Green confirmed during a Friday evening press conference that the ongoing crisis marks the largest flood event since the devastating Manoa flood of 2004. Emergency crews have already rescued nearly 200 people, many of whom were stranded by rapidly rising waters and dangerous conditions.
On the island of Oʻahu, the Honolulu Fire Department carried out more than 80 rescues at campsites alone, airlifting individuals to safety as floodwaters surged. Officials warn that the number of rescues is likely to rise as conditions remain hazardous.
The situation escalated Friday when a Flash Flood Emergency was declared due to fears of an “imminent failure” at the Wahiawa Dam in Honolulu County. This led to urgent evacuation orders for communities including Waialua and Haleʻiwa, where officials warned that roads could collapse under the pressure of floodwaters.
Across the islands, the damage is already extensive. A major hospital on Maui, along with airports, schools, homes, and critical infrastructure, has suffered significant impacts. In some areas, flooding has been powerful enough to collapse buildings and push debris into bridges, cutting off access routes and complicating rescue efforts.
The American Red Cross has deployed teams across Oʻahu, Maui, and the Big Island to assist displaced residents and assess the growing damage. Meanwhile, Hawaiian Electric has issued urgent warnings for people to stay at least 30 feet away from downed power lines, which may still be live and pose a deadly risk.
Rainfall totals have been staggering. Some areas recorded more than a foot of rain in just 24 hours, and the islands have already been soaked by over 50 inches earlier in the week. Meteorologists say a Kona Low weather system is driving the persistent downpours, fueled by unusually high atmospheric moisture levels.
Flash Flood Warnings remain in effect for Honolulu and Maui counties, while a statewide Flood Watch is expected to continue through Sunday. Forecasters predict additional rainfall of 3 to 5 inches across most islands in the coming days, with higher elevations potentially seeing up to a foot more.
Even as the worst of the storm may begin to ease, officials caution that the danger is far from over. Saturated ground, weakened infrastructure, and ongoing rain mean the risk of further flooding and landslides remains high.
For many residents, the coming days will be focused on recovery and survival as Hawaii grapples with one of its most destructive natural disasters in recent memory.