028
WGUS53 KLOT 272036
FFWLOT
ILC093-197-272345-
/O.NEW.KLOT.FF.W.0040.260727T2036Z-260727T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHICAGO IL
336 PM CDT MON JUL 27 2026
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A
* FLASH FLOOD WARNING FOR...
NORTHEASTERN KENDALL COUNTY IN NORTHEASTERN ILLINOIS...
NORTHWESTERN WILL COUNTY IN NORTHEASTERN ILLINOIS...
* UNTIL 645 PM CDT.
* AT 336 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
RAINFALL RATES OF 1 TO 3 INCHES PER HOUR. UP TO 1.5 INCHES HAS
FALLEN FROM THIS STORM OVER THE LAST 30 MINUTES NEAR PLAINFIELD
AND OSWEGO. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING.
SOURCE...RADAR.
IMPACT...RAPID-ONSET FLOODING OF CREEKS, STREAMS, DRAINAGE
DITCHES, STREETS, UNDERPASSES, LOW-LYING AREAS, AND
OTHER POOR DRAINAGE AREAS.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
JOLIET, BOLINGBROOK, ROMEOVILLE, PLAINFIELD, OSWEGO, LOCKPORT, NEW
LENOX, HOMER GLEN, MOKENA, FRANKFORT, CHANNAHON, MINOOKA, CREST
HILL, SHOREWOOD, MANHATTAN, INGALLS PARK, ELWOOD, PRESTON HEIGHTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLASH FLOOD WARNING MEANS RAPID-ONSET FLOODING IS IMMINENT OR MAY
ALREADY BE OCCURRING. PERSONS ALONG CREEKS, DRAINAGE DITCHES, AND
OTHER WATERWAYS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE
AND PROPERTY.
LAT...LON 4164 8803 4164 8802 4158 8795 4147 8779
4140 8779 4139 8825 4140 8825 4142 8825
4146 8825 4168 8833 4168 8821
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR
WSL
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