Hurricane Lala passed close to Hawaiʻi’s Big Island on Saturday without the eye making landfall, but the system brought damaging winds, intense rainfall, flooding and major infrastructure disruption. The eye passed south of the island, while National Weather Service warnings remained active as severe rain bands crossed the Big Island.
The National Hurricane Center’s 5 PM HST advisory put Lala’s sustained winds at 80 mph, while an 8:04 PM HST local Hurricane Warning remained in effect for parts of the Big Island.
Hurricane Lala: verified impact snapshot
| Reading | Direction/status | Data timestamp/source | |
|---|---|---|---|
| Maximum sustained winds | 80 mph | 🔴 Hurricane | NHC, 5 PM HST |
| Customers without electricity | 42,889 | 🔴 | 2:14 PM HST snapshot |
| Big Island outages | 31,792 | 🔴 | Same snapshot |
| Maui County outages | 7,203 | 🔴 | Same snapshot |
| Kau district rainfall rate | 2–4 inches/hour | 🔴↑ | NWS radar, 8:24 PM HST |
| Other windward Big Island rainfall | 1–2 inches/hour | 🔴 | NWS radar |
| Big Island windward event rainfall | 10–20 inches possible | 🔴 | NWS |
| Maui windward rainfall | 8–12 inches possible | 🔴 | NWS |
| Roads | Numerous closures in South Hilo, Puna, Kohala and Kau | 🔴 | Emergency management via NWS |
Coastal and transport disruption
| Risk / impact | Status | |
|---|---|---|
| Big Island windward surf | 18–22 feet | 🔴 High Surf Warning |
| Big Island south-east coast surf | 25–30 feet | 🔴 High Surf Warning |
| Maui east-facing shores | 14–18 feet | 🔴 High Surf Warning |
| Airports | Hilo and Kona operations disrupted/closed during storm response | 🔴 |
| Commercial ports | Hawaiʻi Island, Maui County and Kauaʻi closures reported | 🔴 |
| Flights postponed | 190 | 🔴 |
| Roofs damaged | 19 | 🔴 |
The surf figures come from the National Weather Service’s Saturday afternoon warning, while transport disruptions were reported by Hawaiʻi authorities.
NWS radar at 8:24 PM HST showed an intense rain band hitting Kau at 2–4 inches an hour, with considerable flash flooding expected across south-eastern areas of the Big Island. Emergency officials were already reporting multiple flooded-road closures.
What the numbers tell us
Nine145 analysis: Lala illustrates why hurricane severity cannot be read from the Saffir-Simpson category alone. Even while remaining in the lower hurricane categories, the storm was simultaneously generating extreme hourly rainfall, double-digit event rainfall totals, dangerous surf and widespread electricity failures.
The strongest data-led angle is therefore not “Category 1 versus Category 2”, but compound hazard — wind, flood, landslide, surf, transport and electricity impacts happening at the same time. That distinction is especially important because rainfall and flooding often produce severe consequences outside the narrow zone experiencing the storm’s strongest sustained winds.