542  
WWHW70 PHFO 020103  
NPWHFO  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HONOLULU HI  
303 PM HST SAT AUG 1 2026  
 
HIZ011-015-016-018-026-027-031-036-039>043-045-046-050>052-054-  
021415-  
/O.EXT.PHFO.WI.Y.0016.000000T0000Z-260802T1600Z/  
WAIANAE MOUNTAINS-LANAI MAUKA-KAHOOLAWE-MAUI LEEWARD WEST-KOHALA-  
BIG ISLAND INTERIOR-KAUAI SOUTH-KOOLAU LEEWARD-MOLOKAI NORTH-  
MOLOKAI WEST-MOLOKAI LEEWARD SOUTH-LANAI WINDWARD-LANAI LEEWARD-  
MAUI CENTRAL VALLEY NORTH-MAUI CENTRAL VALLEY SOUTH-SOUTH  
HALEAKALA-BIG ISLAND SOUTH-BIG ISLAND SOUTHEAST-BIG ISLAND NORTH-  
303 PM HST SAT AUG 1 2026  
   
..WIND ADVISORY NOW IN EFFECT UNTIL 6 AM HST SUNDAY
 
 
* WHAT...NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.  
 
* WHERE...PORTIONS OF OAHU, MAUI, MOLOKAI, KAHOOLAWE, LANAI, AND THE  
BIG ISLAND. STRONGEST SUSTAINED WINDS WILL OCCUR OVER MOUNTAIN  
RIDGES...GAPS...AND WHERE WINDS BLOW DOWNSLOPE FROM HIGHER TERRAIN.  
 
* WHEN...UNTIL 6 AM HST SUNDAY.  
 
* IMPACTS...WINDS THIS STRONG CAN MAKE IT DIFFICULT TO STEER,  
ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. WINDS THIS STRONG  
CAN MAKE DRIVING AND WALKING DANGEROUS. THE WINDS CAN FORCEFULLY  
OPEN DOORS AND DAMAGE HINGES OR SLAM DOORS SHUT, POSSIBLY CAUSING  
INJURIES.  
 
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.  
 

 
 

 
 
TSAMOUS  
 
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