092  
WGUS51 KBOX 101215  
FFWBOX  
MAC021-023-025-101515-  
/O.NEW.KBOX.FF.W.0009.250710T1215Z-250710T1515Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
815 AM EDT THU JUL 10 2025  
 
THE NATIONAL WEATHER SERVICE IN NORTON HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHEASTERN NORFOLK COUNTY IN EASTERN MASSACHUSETTS...  
SOUTHERN SUFFOLK COUNTY IN EASTERN MASSACHUSETTS...  
NORTH CENTRAL PLYMOUTH COUNTY IN SOUTHEASTERN MASSACHUSETTS...  
 
* UNTIL 1115 AM EDT.  
 
* AT 815 AM EDT, THE PUBLIC REPORTED THUNDERSTORMS PRODUCING HEAVY  
RAIN ACROSS THE WARNED AREA. BETWEEN 2 AND 4 INCHES OF RAIN HAVE  
FALLEN. THE EXPECTED RAINFALL RATE IS 1 TO 2 INCHES IN 1 HOUR.  
ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE IN THE  
WARNED AREA. FLASH FLOODING IS ALREADY OCCURRING.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS  
PRODUCING FLASH FLOODING.  
 
SOURCE...PUBLIC REPORTED.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS,  
URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
BOSTON, QUINCY, WEYMOUTH, BRAINTREE, RANDOLPH, MILTON, STOUGHTON,  
DEDHAM, HINGHAM, CANTON, SCITUATE, WINTHROP, HOLBROOK, HULL,  
COHASSET AND AVON.  
 
SEVERAL ROADS CLOSED IN THE WARNING AREA INCLUDING I-93 NEAR FURNACE  
BROOK PARKWAY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME  
UNSTABLE AND UNSAFE.  
 

 
 
LAT...LON 4225 7076 4215 7106 4226 7118 4238 7098  
 
FLASH FLOOD...OBSERVED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR  
 

 
 
RM  
 
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