136  
FPUS52 KKEY 192000  
ZFPKEY  
 
ZONE FORECASTS FOR THE FLORIDA KEYS  
NATIONAL WEATHER SERVICE KEY WEST FL  
400 PM EDT TUE AUG 19 2025  
 
FLZ076-077-200815-  
MONROE UPPER KEYS-MONROE MIDDLE KEYS-  
INCLUDING THE COMMUNITIES OF KEY LARGO AND MARATHON  
400 PM EDT TUE AUG 19 2025  
   
TONIGHT
 
PARTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS EARLY, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10  
MPH, BECOMING WEST TO NORTHWEST AND INCREASING TO NEAR 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST TO NORTHWEST WINDS  
NEAR 10 MPH, BECOMING WEST AND INCREASING TO 10 TO 15 MPH. CHANCE  
OF RAIN 30 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST TO WEST  
WINDS NEAR 10 MPH, BECOMING SOUTHWEST. CHANCE OF RAIN 30 PERCENT.   
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 80S. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT THROUGH MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER  
80S. HIGHS NEAR 90. CHANCE OF RAIN 30 PERCENT.  
 

 
 
FLZ078-200815-  
MONROE LOWER KEYS-  
INCLUDING THE COMMUNITIES OF KEY WEST  
400 PM EDT TUE AUG 19 2025  
   
TONIGHT
 
MOSTLY CLEAR, BECOMING PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER  
80S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING WEST TO NORTHWEST AND  
INCREASING TO NEAR 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST TO NORTHWEST WINDS  
NEAR 10 MPH, BECOMING WEST AND INCREASING TO 10 TO 15 MPH. CHANCE  
OF RAIN 30 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST TO WEST  
WINDS NEAR 10 MPH, BECOMING SOUTHWEST. CHANCE OF RAIN 30 PERCENT.   
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 80S. SOUTHWEST  
TO WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT THROUGH TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER  
80S. HIGHS NEAR 90. CHANCE OF RAIN 30 PERCENT.  
 

 
 
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