325  
FPUS52 KKEY 210800  
ZFPKEY  
 
ZONE FORECASTS FOR THE FLORIDA KEYS  
NATIONAL WEATHER SERVICE KEY WEST FL  
400 AM EDT WED OCT 21 2026  
 
FLZ076-212315-  
MONROE UPPER KEYS-  
INCLUDING THE COMMUNITIES OF KEY LARGO  
400 AM EDT WED OCT 21 2026  
   
..COASTAL FLOOD ADVISORY REMAINS IN EFFECT
 
 
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S. NORTH TO  
NORTHEAST WINDS NEAR 15 MPH, DECREASING TO 10 TO 15 MPH.   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTH TO NORTHEAST  
WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER TO MID 80S. NORTH TO NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 70S. NORTHEAST  
WINDS NEAR 15 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. BECOMING BREEZY. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS NEAR 15 MPH, INCREASING TO 15 TO 20 MPH. CHANCE  
OF RAIN 50 PERCENT.   
FRIDAY NIGHT
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. BREEZY. LOWS IN THE LOWER 70S. CHANCE OF RAIN 60  
PERCENT.   
SATURDAY AND SATURDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS. WINDY. HIGHS IN THE LOWER 80S. LOWS IN THE MID  
70S. CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. WINDY. HIGHS IN  
THE LOWER 80S. CHANCE OF RAIN 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. WINDY. LOWS IN THE MID 70S. CHANCE OF RAIN 50  
PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. WINDY. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50  
PERCENT.   
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS. WINDY. LOWS IN THE MID 70S.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.  
 

 
 
FLZ077-078-212315-  
MONROE MIDDLE KEYS-MONROE LOWER KEYS-  
INCLUDING THE COMMUNITIES OF MARATHON AND KEY WEST  
400 AM EDT WED OCT 21 2026  
   
TODAY
 
MOSTLY SUNNY. BREEZY IN THE MORNING. HIGHS IN THE LOWER  
TO MID 80S. NORTH TO NORTHEAST WINDS 15 TO 20 MPH, DECREASING TO  
NEAR 10 MPH.   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTH TO NORTHEAST  
WINDS NEAR 10 MPH, INCREASING TO NEAR 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S.  
NORTH TO NORTHEAST WINDS NEAR 15 MPH, DECREASING TO 5 TO 10 MPH  
IN THE AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. BECOMING BREEZY AFTER MIDNIGHT. LOWS IN THE  
MID 70S. NORTH TO NORTHEAST WINDS NEAR 10 MPH, INCREASING TO 15 TO  
20 MPH. CHANCE OF RAIN 20 PERCENT.   
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. BREEZY. HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS 15 TO 20 MPH. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. BREEZY, BECOMING WINDY. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. WINDY.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. WINDY. LOWS IN THE MID 70S. CHANCE OF RAIN 50  
PERCENT.   
SUNDAY
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. WINDY.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. WINDY. LOWS IN THE MID 70S. CHANCE OF RAIN 40  
PERCENT.   
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WINDY. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 40 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. WINDY. LOWS IN THE MID 70S.  
CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WINDY. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 40 PERCENT.  
 

 
 
MJV  
 
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