Honolulu Police DepartmentHonolulu Fire Department

Tropical Storm Lala brings heavy rain and strong winds to Hawaii; downed trees and flooding cause multiple road closures on Oahu

Tropical Storm Lala has unleashed heavy rain and strong winds across Hawaii, leading to multiple road closures on Oahu. Honolulu police reported downed trees and flooding, affecting major routes including the Pali Highway and Kapiolani Boulevard, prompting warnings for motorists to seek alternate routes.

Honolulu Star-Advertiser Honolulu Star-Advertiser16 August 2026 · 19:56 UTC
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Tropical Storm Lala has caused significant disruptions across Oahu, Hawaii, with heavy rain and strong winds leading to multiple road closures. Honolulu police reported that the storm resulted in downed trees and flooding, particularly affecting major routes.12

The Pali Highway was closed in both directions due to numerous downed trees, with no access allowed from Kamehameha Highway to Waokanaka Street. Additionally, the area around Kalakaua and Seaside Avenues experienced heavy flooding, prompting lane closures.367

In another incident, a large tree blocked all of Kapiolani Boulevard, leading to further lane closures as emergency services responded. The Kahekili Highway was also closed in both directions due to a mudslide and downed trees, affecting travel from Haiku Road to Hui Iwa Street.89

Honolulu police urged residents to avoid affected areas if possible, advising, “Please avoid these areas if possible, but if you must travel, find alternate routes and please drive with caution and give as much space for responders to work safely and efficiently.” The storm's impact has raised concerns about safety and accessibility across the island as recovery efforts begin.4

Key Insight
“Honolulu police closed the Pali Highway in both directions from Kamehameha Highway to Waokanaka Street due to numerous downed trees, with no motorists allowed until further notice. HPD advised the public to avoid these areas, find alternate routes, and drive with caution to give responders space to work safely.”
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“Honolulu police reported multiple road closures on Oahu due to high winds, rain and flooding caused by Tropical Storm Lala.”
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