NWHW50 PHFO 210031

LSRHFO



Preliminary Local Storm Report

National Weather Service Honolulu HI

231 PM HST Fri Mar 20 2026



..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...

..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....

            ..REMARKS..



0103 PM     Flash Flood      2 WNW Makaha Valley     21.50N 158.23W

03/20/2026                   Honolulu           HI   Broadcast Media  



            Road closed both directions due to extreme 

            flooding earlier in the morning. Part of the 

            roadway collapsed, sending a vehicles over 

            the edge. 



1158 AM     Flash Flood      2 ESE Waimanalo         21.33N 157.70W

03/20/2026                   Honolulu           HI   Emergency Mngr   



            Road closed in both directions due to 

            flooding. 





&&



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