350  
FPUS72 KKEY 131807  
NOWKEY  
 
SHORT TERM FORECAST  
NATIONAL WEATHER SERVICE KEY WEST FL  
207 PM EDT SUN SEP 13 2026  
 
FLZ076>078-GMZ031>033-035-131930-  
MONROE UPPER KEYS-MONROE MIDDLE KEYS-MONROE LOWER KEYS-  
FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD  
SOUND-  
BAYSIDE AND GULFSIDE FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE-  
GULF OF AMERICA FROM EAST CAPE SABLE TO CHOKOLOSKEE 20 TO 60 NM OUT  
AND BEYOND 5 FATHOMS-  
GULF OF AMERICA FROM WEST END OF SEVEN MILE BRIDGE TO HALFMOON SHOAL  
OUT TO 5 FATHOMS-  
INCLUDING THE COMMUNITIES OF KEY LARGO, MARATHON, AND KEY WEST  
207 PM EDT SUN SEP 13 2026  
   
NOW  
 
THROUGH 330 PM, SCATTERED SHOWERS AND THUNDERSTORMS ASSOCIATED WITH  
AN ISLAND CLOUD LINE WILL WAX AND WANE ACROSS PORTIONS OF THE LOWER  
AND MIDDLE KEYS AS WELL AS THE ADJACENT WATERS TO THE NORTH. AN  
ADDITIONAL CLUSTER OF SHOWERS WILL GROW IN COVERAGE OVER PORTIONS OF  
THE UPPER KEYS AS WELL AS THE ADJACENT FLORIDA BAY. ALL ACTIVITY  
WILL BE NEARLY STATIONARY, PRODUCING BLINDING DOWNPOURS, A FEW CLOUD  
TO SURFACE LIGHTNING STRIKES, AND WIND GUSTS NEAR 20 KNOTS. ISLAND  
COMMUNITIES BETWEEN KEY WEST AND BIG PINE KEY, AS WELL AS EAST OF KEY  
LARGO, CAN EXPECT UP TO A QUICK HALF OF AN INCH TO AN INCH OF  
RAINFALL.  
 
 
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