Full Breakdown
Hurricane Lowell Threatens Hawaii’s Western Islands
9/8/2026, 7:55:38 AM
Core Event
Hurricane Lowell, a Category 3 storm with sustained winds of 115-125 mph, is moving north-northeast toward the Hawaiian archipelago. The National Hurricane Center has issued a hurricane warning for Kauai and Ni‘ihau, a tropical storm warning for O‘ahu, and a tornado watch for Kauai and Ni‘ihau. Forecasters expect the center to pass just west of the main islands late on September 7, bringing heavy rain, storm surge, life-threatening surf, and brief tornadoes embedded in rain bands.
Background & Context
Lowell formed as a tropical depression on August 27 and intensified rapidly under a strong El Niño pattern that has driven an active Pacific season. The storm follows recent systems that battered Hawaii, including Tropical Storms Lala and Moke, which caused flooding and power outages earlier this month.
Data & Statistics
- Wind: Sustained 115 mph, gusts over 130 mph; hurricane-force winds extend up to 70 mi from the center.
- Rainfall: Forecast 6–10 in for Kauai, with isolated maxima of 14–16 in; the Big Island expects 4–8 in, up to 12 in locally.
- Storm Surge: 1–3 ft on Kauai’s south shores, up to 1 ft on O‘ahu, potentially higher with high tide.
- Tornadoes: Tornado watch for Kauai and Ni‘ihau; tropical tornadoes typically form in the right-front quadrant.
- Surf: 20–30-ft waves projected for south-facing coasts of Kauai and Ni‘ihau, with dangerous rip currents.
Official Statements & Responses
Governor Josh Green urged residents to stay indoors, avoid travel and prepare for power outages, noting that closing schools and government offices helps keep roads clear for emergency crews. Mayor Derek Kawakami of Kauai called for rapid completion of shelter and supply preparations, referencing the community’s experience with Hurricane Iniki. Emergency Management Administrator Elton Ushio emphasized securing loose objects, filling gas tanks and stocking water and food while coordinating refuge areas with the American Red Cross.
Verbatim Quotes
- “So because the hurricane is traveling from roughly south to north to the west of Kauai, Kauai and Niihau will be in an area conducive to low-level circulations that can produce brief tornadoes.” — National Weather Service
- “Hurricane Lowell is going to come a little closer than anticipated, and what that really means to everybody is that we are asking everyone to start sheltering in place,” — Derek Kawakami, Kauai mayor
- “Closing offices, schools and courts will help keep people off the roads during dangerous conditions and allow emergency crews to focus on protecting our communities,” — Gov. Josh Green
On-the-Ground Reports
Residents across Kauai stocked up on food, water and propane as shelves emptied. Real-estate agent Lori Benkert said, “We’ll lose some power, probably have some trees, a bunch of tree limbs coming down,” reflecting concerns about wind damage.
Conflicting Reports & Gaps
Sources differ on Lowell’s intensity: some list it as Category 3, others as Category 2, with earlier advisories noting a brief peak at Category 5. Rainfall forecasts also vary, ranging from 14 in to 16 in for Kauai. These discrepancies stem from evolving model guidance and the storm’s rapid intensity changes.
Why It Matters
Hawaii rarely experiences tornadoes—only 42 recorded between 1950 and 2018—so this adds a unique hazard to an already severe storm. Heavy rain on steep terrain raises flash-flood and mudslide risk, especially on Kauai and the Big Island. Storm surge and extreme surf threaten coastal infrastructure and tourism. Coordinated state and local response, along with community preparedness, will be critical in mitigating damage and protecting lives as Lowell makes its closest approach.
