583  
FPUS52 KKEY 192001  
ZFPKEY  
 
ZONE FORECASTS FOR THE FLORIDA KEYS  
NATIONAL WEATHER SERVICE KEY WEST FL  
401 PM EDT WED AUG 19 2026  
 
FLZ076>078-200945-  
MONROE UPPER KEYS-MONROE MIDDLE KEYS-MONROE LOWER KEYS-  
INCLUDING THE COMMUNITIES OF KEY LARGO, MARATHON, AND KEY WEST  
401 PM EDT WED AUG 19 2026  
   
TONIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. NORTHWEST TO NORTH WINDS 5  
TO 10 MPH, BECOMING VARIABLE NEAR 5 MPH. CHANCE OF RAIN 10  
PERCENT.   
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. VARIABLE WINDS NEAR 5 MPH. CHANCE  
OF RAIN 10 PERCENT.   
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 80S. VARIABLE  
NEAR 5 MPH, BECOMING SOUTHEAST TO SOUTH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS NEAR 90. SOUTH WINDS NEAR 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 80S. EAST  
TO SOUTHEAST WINDS 5 TO 10 MPH.   
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 10 PERCENT.   
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE LOWER TO MID 80S. CHANCE OF RAIN 10 PERCENT.    
SUNDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 10 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 80S. CHANCE OF RAIN 20  
PERCENT.   
MONDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS NEAR  
90. CHANCE OF RAIN 10 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 20 PERCENT.   
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 20 PERCENT.  
 

 
 
BT/RG  
 
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