918  
FPUS52 KKEY 231956  
ZFPKEY  
 
ZONE FORECASTS FOR THE FLORIDA KEYS  
NATIONAL WEATHER SERVICE KEY WEST FL  
356 PM EDT SUN AUG 23 2026  
 
FLZ076>078-241015-  
MONROE UPPER KEYS-MONROE MIDDLE KEYS-MONROE LOWER KEYS-  
INCLUDING THE COMMUNITIES OF KEY LARGO, MARATHON, AND KEY WEST  
356 PM EDT SUN AUG 23 2026  
   
TONIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 80S. SOUTHEAST TO SOUTH  
WINDS 5 TO 10 MPH, BECOMING EAST TO SOUTHEAST. CHANCE OF RAIN 10  
PERCENT.   
MONDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. EAST TO SOUTHEAST WINDS 5 TO 10  
MPH, INCREASING TO NEAR 10 MPH. CHANCE OF RAIN 10 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 80S. EAST TO SOUTHEAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS NEAR 90. EAST TO SOUTHEAST WINDS  
10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. EAST TO SOUTHEAST WINDS 10  
TO 15 MPH. CHANCE OF RAIN 50 PERCENT.   
WEDNESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 50 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.   
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS NEAR 90. LOWS IN THE LOWER TO MID 80S.  
CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 80S. HIGHS IN THE LOWER  
90S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 80S. CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HIGHS  
NEAR 90. CHANCE OF RAIN 60 PERCENT.  
 

 
 
BT/MJV/AJP  
 
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