240  
FPUS52 KKEY 130846 AAA  
ZFPKEY  
 
ZONE FORECASTS FOR THE FLORIDA KEYS...UPDATED  
NATIONAL WEATHER SERVICE KEY WEST FL  
446 AM EDT FRI MAR 13 2026  
 
UPDATED TO SPLIT ZONES FOR HIGHER RAIN CHANCES IN THE UPPER KEYS  
 
FLZ076-132030-  
MONROE UPPER KEYS-  
INCLUDING THE COMMUNITIES OF KEY LARGO  
446 AM EDT FRI MAR 13 2026  
   
TODAY
 
PARTLY SUNNY THIS MORNING, THEN BECOMING MOSTLY SUNNY. A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 80S. NORTHWEST TO NORTH WINDS NEAR 5 MPH, BECOMING  
SOUTHEAST TO SOUTH THIS AFTERNOON. CHANCE OF RAIN 40 PERCENT.   
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHEAST WINDS  
NEAR 5 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS NEAR 80. SOUTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS NEAR 70. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.  
BREEZY WITH HIGHS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WINDY WITH LOWS IN THE MID 60S. CHANCE  
OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS. WINDY WITH  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS. BREEZY WITH LOWS IN THE MID  
60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. BREEZY WITH  
HIGHS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
FLZ077-078-132030-  
MONROE MIDDLE KEYS-MONROE LOWER KEYS-  
INCLUDING THE COMMUNITIES OF MARATHON AND KEY WEST  
446 AM EDT FRI MAR 13 2026  
   
TODAY
 
PARTLY SUNNY THIS MORNING, THEN BECOMING MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER  
80S. NORTHWEST TO NORTH WINDS NEAR 5 MPH, BECOMING SOUTHEAST TO  
SOUTH THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 70S. SOUTHEAST  
WINDS NEAR 5 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. EAST TO  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 70S.  
EAST TO SOUTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH.  
CHANCE OF RAIN 50 PERCENT.   
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF  
RAIN 40 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 80S. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS NEAR 70. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. BREEZY WITH HIGHS IN THE UPPER 70S.  
CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WINDY WITH LOWS IN THE MID 60S. CHANCE  
OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WINDY WITH HIGHS IN THE MID 70S. CHANCE  
OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. WINDY WITH LOWS IN THE MID 60S.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. A CHANCE OF SHOWERS. BREEZY WITH HIGHS IN THE MID 70S.  
CHANCE OF RAIN 30 PERCENT.  
 

 
 
MJV  
 
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