953
WGUS53 KLOT 190112
FFWLOT
ILC031-197-190415-
/O.NEW.KLOT.FF.W.0029.250819T0112Z-250819T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHICAGO IL
812 PM CDT MON AUG 18 2025
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A
* FLASH FLOOD WARNING FOR...
SOUTHEASTERN COOK COUNTY IN NORTHEASTERN ILLINOIS...
NORTHERN WILL COUNTY IN NORTHEASTERN ILLINOIS...
* UNTIL 1115 PM CDT.
* AT 812 PM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
THUNDERSTORMS WITH RAIN RATES OF 3 TO 4 INCHES PER HOUR MOVING
INTO THE AREA. RAINFALL AMOUNTS UP TO 2 INCHES ARE POSSIBLE IN THE
WARNED AREA. NEW FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY AFTER
THE ONSET OF HEAVY RAINFALL.
HAZARD...FLASH FLOODING.
SOURCE...RADAR AND AUTOMATED GAUGES.
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...
CHICAGO, JOLIET, CICERO, HAMMOND, ORLAND PARK, TINLEY PARK, OAK
LAWN, BERWYN, OAK PARK, ROMEOVILLE, CALUMET CITY, WOODRIDGE,
CHICAGO HEIGHTS, MIDWAY AIRPORT, CHICAGO LAWN, ROSELAND,
ENGLEWOOD, SOUTH LAWNDALE, BRIDGEPORT AND SOUTH SHORE.
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 4169 8797 4172 8791 4184 8792 4190 8760
4188 8759 4188 8760 4187 8759 4184 8759
4177 8755 4176 8752 4147 8753 4146 8815
4163 8815 4164 8803 4169 8803
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...3-4 INCHES IN 1 HOUR
WSL
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