March 2026 Kona Low | Hawai‘i Emergency Management Agency Flood Watch National Weather Service Honolulu HI at 2:59 PM HST Mar 18, 2026 FLOOD WATCH FOR OAHU, MOLOKAI, MAUI, AND THE BIG ISLAND FROM 6PM HST THURSDAY TO 6PM HST SUNDAY WHAT: Flash flooding caused by excessive rainfall is possible WHERE: The islands of Oahu, Maui, Molokai, and the Big Island WHEN: From Thursday evening through Sunday
North Shore Oʻahu homes flood as heavy rain falls on saturated ground . . . Muddy floodwaters from severe rains inundated streets, pushed homes off their foundations, swallowed vehicles, and prompted evacuation orders for thousands in the Waialua-Haleʻiwa area on March 20, 2026 ***Have low bandwidth? Read HPR articles on the text-only version of our website *** Heavy rain
March 2026 Kona Low: Historic Flooding Hits Every Hawaiian Island From March 10–15, 2026, a slow-moving Kona low stalled northwest of the Hawaiian Islands, unleashing six days of torrential rain, 135 mph wind gusts, and catastrophic flooding that struck every major island in the chain
Hawaiis worst flooding in 20 years threatens dam and prompts . . . Updated March 22, 2026 at 5:32 AM PDT HONOLULU — Hawaii officials urged people in hard-hit areas to evacuate Saturday due to the state's worst flooding in more than 20 years, after heavy rains fell on soil already saturated by downpours from a winter storm a week ago with still more expected over the weekend Muddy floodwaters smothered vast stretches of Oahu's North Shore, a community world
Evacuations Ordered on Oahu as Heavy Rain Brings Flash Flooding Severe rainfall on Friday led to the largest flood in 20 years on Oahu, Hawaii’s most populous island, forcing evacuation orders and some 200 rescues Heavy rain overnight pushed water to just a