632  
FPUS52 KKEY 040800  
ZFPKEY  
 
ZONE FORECASTS FOR THE FLORIDA KEYS  
NATIONAL WEATHER SERVICE KEY WEST FL  
400 AM EDT THU SEP 4 2025  
 
FLZ076>078-050000-  
MONROE UPPER KEYS-MONROE MIDDLE KEYS-MONROE LOWER KEYS-  
INCLUDING THE COMMUNITIES OF KEY LARGO, MARATHON, AND KEY WEST  
400 AM EDT THU SEP 4 2025  
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE UPPER 80S.  
SOUTHWEST TO WEST WINDS NEAR 10 MPH, INCREASING TO 10 TO 15 MPH.  
CHANCE OF RAIN 80 PERCENT.   
TONIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE UPPER 80S.  
SOUTHWEST WINDS NEAR 10 MPH. CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS NEAR 80. SOUTH TO SOUTHWEST WINDS NEAR 10  
MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT THROUGH WEDNESDAY
 
PARTLY TO MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 80S.  
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 50 PERCENT.  
 

 
 
JAM  
 
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