762  
FPHW60 PHFO 210115  
SFPHFO  
 
STATE FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
315 PM HST THU AUG 20 2026  
 
HIZ001-003-004-006-007-009>011-015>018-022-029>050-211600-  
KAUAI-OAHU-MAUI-MOLOKAI-LANAI-  
315 PM HST THU AUG 20 2026  
 
   
TONIGHT
 
MOSTLY CLEAR. ISOLATED SHOWERS WINDWARD AND MOUNTAINS.  
LOWS 74 TO 79. VARIABLE WINDS TO 15 MPH.    
FRIDAY
 
SUNNY. ISOLATED SHOWERS. HIGHS 87 TO 92. EAST WINDS  
15 TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. ISOLATED SHOWERS WINDWARD AND  
MOUNTAINS. LOWS 75 TO 80. EAST WINDS 15 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. WINDY. MAUI COUNTY, NUMEROUS SHOWERS AT  
NIGHT. HIGHS 88 TO 93. LOWS 75 TO 80. EAST WINDS 15 TO 30 MPH  
WITH GUSTS TO 50 MPH.    
SUNDAY
 
MOSTLY CLOUDY. VERY WINDY. WINDWARD AND MOUNTAINS,  
SCATTERED SHOWERS DURING THE DAY, THEN NUMEROUS SHOWERS AT NIGHT.  
LEEWARD, SCATTERED SHOWERS DURING THE DAY. ISOLATED SHOWERS AT  
NIGHT. HIGHS 87 TO 92. LOWS 75 TO 80. NORTHEAST WINDS 25 TO  
40 MPH.    
MONDAY
 
MOSTLY CLOUDY. WINDY. SCATTERED SHOWERS. HIGHS 85 TO  
90. LOWS 74 TO 79. EAST WINDS 15 TO 30 MPH.    
TUESDAY
 
PARTLY CLOUDY. BREEZY. SCATTERED SHOWERS DURING THE  
DAY. HIGHS 86 TO 91. LOWS 73 TO 78. EAST WINDS 15 TO 25 MPH.  
 

 
 
HIZ023-026>028-051>054-211600-  
BIG ISLAND OF HAWAII-  
315 PM HST THU AUG 20 2026  
 
   
TONIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 72 TO 77. EAST  
WINDS AROUND 15 MPH.    
FRIDAY
 
MOSTLY SUNNY. WINDWARD, SCATTERED SHOWERS THROUGH THE  
DAY. LEEWARD, SCATTERED SHOWERS IN THE AFTERNOON. HIGHS 87 TO 92.  
EAST WINDS 15 TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 73 TO 78. NORTHEAST WINDS  
15 TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY. WINDY. WINDWARD, SCATTERED SHOWERS  
DURING THE DAY, THEN NUMEROUS SHOWERS AT NIGHT. HIGHS 89 TO 94.  
LOWS 72 TO 77. EAST WINDS 15 TO 30 MPH.    
SUNDAY
 
MOSTLY CLOUDY. WINDY. OCCASIONAL SHOWERS WINDWARD.  
SCATTERED SHOWERS LEEWARD. HIGHS 86 TO 91. LOWS 73 TO 78. EAST  
WINDS 20 TO 35 MPH.    
MONDAY
 
MOSTLY CLOUDY. BREEZY. WINDWARD, OCCASIONAL SHOWERS  
DURING THE DAY, THEN NUMEROUS SHOWERS AT NIGHT. LEEWARD,  
SCATTERED SHOWERS. HIGHS 86 TO 91. LOWS 72 TO 77. EAST WINDS  
15 TO 25 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS DURING THE DAY.  
ISOLATED SHOWERS AT NIGHT. HIGHS 85 TO 90. LOWS 72 TO 77. EAST  
WINDS AROUND 15 MPH.  
 

 
 
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