Harmful flooding is impacting Hawaii’s Oahu island, prompting evacuations and a warning from native officers of a doable dam collapse, as main rains pummel the world for the second main rain occasion in per week.
An evacuation order was issued early Friday morning native time for Haleiwa and Waialua, together with areas close to the Wahiawa Dam, in response to Oahu Emergency Administration, which warned that the dam “might collapse or breach at any time.”
Hawaii is seen by way of satellite tv for pc, March 20, 2026.
NOAA
“Potential for life-threatening flooding and catastrophic quantities of fast-moving water in downstream areas,” the company mentioned.
Hawaii Gov. Josh Inexperienced mentioned the Hawaii Nationwide Guard has been activated and different sources are being deployed throughout Oahu amid the “extreme storm.”
“We’re coordinating carefully with state and county companions to assist evacuations, open shelters, and maintain our communities secure,” he mentioned on X.

The Nationwide Climate Service in Honolulu has issued a flash flood warning after dam failure on the Kaukonahua Stream under Wahiawa Dam on Oahu, Hawaii, March 20, 2026.
Metropolis and County of Honolulu Division of Emergency Administration
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