269  
WGUS82 KKEY 122047  
FLSKEY  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE KEY WEST FL  
447 PM EDT SAT SEP 12 2026  
 
FLC087-122245-  
/O.NEW.KKEY.FA.Y.0007.260912T2047Z-260912T2245Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
FLORIDA KEYS IN MONROE FL-  
447 PM EDT SAT SEP 12 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 645 PM EDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...LOWER KEYS IN MONROE IN FLORIDA...  
 
* WHEN...UNTIL 645 PM EDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 447 PM EDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 1.5 AND 2 INCHES OF RAIN  
HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
BIG COPPITT KEY, SUGARLOAF KEY, UPPER SUGARLOAF KEY, BAY POINT,  
SADDLEBUNCH KEYS, CUDJOE KEY, SHARK KEY AND GEIGER KEY.  
- THIS INCLUDES US 1 BETWEEN MILE MARKERS 10 AND 23.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
IF YOU OBSERVE FLOODING, CONTACT YOUR KEY WEST NATIONAL WEATHER  
SERVICE OFFICE AT 3 0 5...295...1 3 1 6...EXTENSION 3.  
 

 
 
LAT...LON 2463 8168 2473 8151 2460 8142 2455 8164  
 

 
 
AJP  
 
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