381  
FPHW60 PHFO 200120  
SFPHFO  
 
STATE FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
320 PM HST MON OCT 19 2026  
 
HIZ001-003-004-006-007-009>011-015>018-022-029>050-201645-  
KAUAI-OAHU-MAUI-MOLOKAI-LANAI-  
320 PM HST MON OCT 19 2026  
   
TONIGHT
 
PARTLY CLOUDY. BREEZY. SCATTERED SHOWERS WINDWARD AND  
MOUNTAINS. ISOLATED SHOWERS LEEWARD. LOWS 70 TO 75. EAST WINDS 15  
TO 25 MPH.    
TUESDAY
 
MOSTLY SUNNY. BREEZY. SCATTERED SHOWERS WINDWARD AND  
MOUNTAINS. HIGHS 83 TO 88. EAST WINDS 15 TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. BREEZY. WINDWARD AND MOUNTAINS,  
SCATTERED SHOWERS THROUGH THE NIGHT. LOWS 70 TO 75. EAST WINDS  
15 TO 25 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. WINDWARD AND MOUNTAINS, SCATTERED  
SHOWERS DURING THE DAY. ISOLATED SHOWERS AT NIGHT. HIGHS 83 TO  
88. LOWS 70 TO 75. EAST WINDS 15 TO 20 MPH.    
THURSDAY
 
PARTLY CLOUDY. LEEWARD, ISOLATED SHOWERS DURING THE  
DAY. WINDWARD AND MOUNTAINS, SCATTERED SHOWERS. HIGHS 83 TO 88.  
LOWS 70 TO 75. EAST WINDS AROUND 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. WINDWARD AND MOUNTAINS, ISOLATED SHOWERS  
DURING THE DAY. SCATTERED SHOWERS AT NIGHT. HIGHS 84 TO 89. LOWS  
70 TO 75. NORTHEAST WINDS AROUND 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LEEWARD, ISOLATED SHOWERS DURING THE  
DAY. WINDWARD AND MOUNTAINS, SCATTERED SHOWERS DURING THE DAY,  
THEN ISOLATED SHOWERS AT NIGHT. HIGHS 84 TO 89. LOWS 70 TO 75.  
NORTHEAST WINDS AROUND 15 MPH.  
 

 
 
HIZ023-026>028-051>054-201645-  
BIG ISLAND OF HAWAII-  
320 PM HST MON OCT 19 2026  
   
TONIGHT
 
MOSTLY CLOUDY WINDWARD. PARTLY CLOUDY LEEWARD.  
OCCASIONAL SHOWERS WINDWARD. ISOLATED SHOWERS LEEWARD. LOWS 71 TO  
76. NORTHEAST WINDS 15 TO 20 MPH.    
TUESDAY
 
MOSTLY SUNNY. WINDWARD, NUMEROUS SHOWERS. LEEWARD,  
SCATTERED SHOWERS IN THE AFTERNOON. HIGHS 83 TO 88. NORTHEAST  
WINDS 15 TO 20 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LEEWARD, ISOLATED SHOWERS IN THE  
EVENING. WINDWARD, SCATTERED SHOWERS. LOWS 70 TO 75. NORTHEAST  
WINDS 15 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS WINDWARD. HIGHS  
83 TO 88. LOWS 71 TO 76. EAST WINDS AROUND 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. WINDWARD, ISOLATED SHOWERS DURING THE  
DAY. SCATTERED SHOWERS AT NIGHT. HIGHS 83 TO 88. LOWS 71 TO 76.  
VARIABLE WINDS TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY. WINDWARD, ISOLATED  
SHOWERS DURING THE DAY. SCATTERED SHOWERS. LEEWARD, SCATTERED  
SHOWERS DURING THE DAY. ISOLATED SHOWERS AT NIGHT. HIGHS 84 TO  
89. LOWS 71 TO 76. VARIABLE WINDS TO 15 MPH.  
 

 
 
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