054
WGUS51 KOKX 211938
FFWOKX
NJC003-NYC005-061-119-212245-
/O.NEW.KOKX.FF.W.0019.260721T1938Z-260721T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE NEW YORK NY
338 PM EDT TUE JUL 21 2026
THE NATIONAL WEATHER SERVICE IN UPTON HAS ISSUED A
* FLASH FLOOD WARNING FOR...
SOUTHEASTERN BERGEN COUNTY IN NORTHEASTERN NEW JERSEY...
BRONX COUNTY IN SOUTHEASTERN NEW YORK...
NEW YORK (MANHATTAN) COUNTY IN SOUTHEASTERN NEW YORK...
SOUTHERN WESTCHESTER COUNTY IN SOUTHEASTERN NEW YORK...
* UNTIL 645 PM EDT.
* AT 338 PM EDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN
1 AND 2.5 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 ONGOING
OR EXPECTED TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR AND AUTOMATED GAUGES.
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS
OTHER POOR DRAINAGE AND LOW-LYING AREAS.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
YONKERS, NEW ROCHELLE, WHITE PLAINS, MOTT HAVEN, EAST TREMONT,
PORT CHESTER, RYE, TARRYTOWN, DOBBS FERRY, LAGUARDIA AIRPORT,
HARLEM, GREENWICH, RIVERDALE, CO-OP CITY, FORT LEE, HARRISON,
ENGLEWOOD, SCARSDALE, BRONXVILLE AND HAWTHORNE.
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.
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF URBAN
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER DRAINAGE
AREAS AND LOW LYING SPOTS.
LAT...LON 4101 7392 4100 7389 4105 7389 4113 7385
4108 7371 4101 7365 4100 7365 4098 7365
4090 7374 4089 7374 4081 7382 4080 7386
4079 7387 4080 7391 4078 7392 4079 7399
4082 7401
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
DBR
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