619  
WWHW70 PHFO 040120  
NPWHFO  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HONOLULU HI  
320 PM HST THU SEP 3 2026  
 
HIZ006-010-011-032>034-036-041430-  
/O.CON.PHFO.WI.Y.0018.000000T0000Z-260904T1600Z/  
WAIANAE COAST-CENTRAL OAHU-WAIANAE MOUNTAINS-EAST HONOLULU-  
HONOLULU METRO-EWA PLAIN-KOOLAU LEEWARD-  
320 PM HST THU SEP 3 2026  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST FRIDAY  
 
* WHAT...NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.  
 
* WHERE...CENTRAL OAHU, EAST HONOLULU, EWA PLAIN, HONOLULU METRO,  
KOOLAU LEEWARD, WAIANAE COAST, AND WAIANAE MOUNTAINS.  
 
* WHEN...UNTIL 6 AM HST FRIDAY.  
 
* IMPACTS...WINDS THIS STRONG CAN TEAR OFF SHINGLES, KNOCK DOWN TREE  
BRANCHES, BLOW AWAY TENTS AND AWNINGS AND MAKE IT DIFFICULT TO  
STEER, ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WATCH OUT FOR FALLING TREE BRANCHES WHEN WALKING OR DRIVING. MAKE  
SURE TENTS AND AWNINGS ARE SECURE OR TAKE THEM DOWN. BE PREPARED FOR  
POWER OUTAGES.  
 
 
 
 
 
HIZ015>018-026-037>052-054-041430-  
/O.CON.PHFO.WI.Y.0018.000000T0000Z-260904T1600Z/  
LANAI MAUKA-KAHOOLAWE-MAUI WINDWARD WEST-MAUI LEEWARD WEST-KOHALA-  
MOLOKAI WINDWARD-MOLOKAI SOUTHEAST-MOLOKAI NORTH-MOLOKAI WEST-  
MOLOKAI LEEWARD SOUTH-LANAI WINDWARD-LANAI LEEWARD-LANAI SOUTH-  
MAUI CENTRAL VALLEY NORTH-MAUI CENTRAL VALLEY SOUTH-WINDWARD  
HALEAKALA-KIPAHULU-SOUTH MAUI/UPCOUNTRY-SOUTH HALEAKALA-BIG  
ISLAND SOUTH-BIG ISLAND SOUTHEAST-BIG ISLAND NORTH-  
320 PM HST THU SEP 3 2026  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST FRIDAY  
 
* WHAT...NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.  
 
* WHERE...PORTIONS OF KAHOOLAWE, LANAI, MAUI, MOLOKAI, AND THE BIG  
ISLAND. WINDS WILL BE STRONGEST THROUGH PASSES AND HIGHER TERRAIN  
OF THE NORTH AND SOUTH KOHALA DISTRICTS, AND NEAR SOUTH POINT ON  
THE BIG ISLAND, THROUGH THE CENTRAL VALLEY ON MAUI, AND THE HIGHER  
ELEVATIONS OF MAUI COUNTY.  
 
* WHEN...UNTIL 6 AM HST FRIDAY.  
 
* IMPACTS...WINDS THIS STRONG CAN TEAR OFF SHINGLES, KNOCK DOWN TREE  
BRANCHES, BLOW AWAY TENTS AND AWNINGS AND MAKE IT DIFFICULT TO  
STEER, ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WATCH OUT FOR FALLING TREE BRANCHES WHEN WALKING OR DRIVING. MAKE  
SURE TENTS AND AWNINGS ARE SECURE OR TAKE THEM DOWN. BE PREPARED FOR  
POWER OUTAGES.  
 
 
 
 
 
FOSTER  
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