793
WGUS73 KLOT 271919
FFSLOT
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
219 PM CDT MON JUL 27 2026
ILC197-271929-
/O.CAN.KLOT.FF.W.0038.000000T0000Z-260727T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WILL IL-
219 PM CDT MON JUL 27 2026
...FLASH FLOOD WARNING IS CANCELLED FOR CENTRAL WILL COUNTY...
FLOODING IS NO LONGER EXPECTED TO POSE A THREAT.
LAT...LON 4147 8779 4156 8779 4156 8782 4166 8783
4172 8791 4172 8753 4147 8753
ILC031-272200-
/O.CON.KLOT.FF.W.0038.000000T0000Z-260727T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
COOK IL-
219 PM CDT MON JUL 27 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 5 PM CDT THIS
AFTERNOON FOR SOUTHEASTERN COOK COUNTY...
AT 219 PM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATE THAT
HEAVY RAIN FELL ACROSS THE WARNED AREA. UP TO 2 INCHES OF RAIN HAVE
FALLEN.
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, ORLAND PARK, TINLEY PARK, OAK LAWN, CALUMET CITY, CHICAGO
HEIGHTS, ROSELAND, LANSING, OAK FOREST, HARVEY, BLUE ISLAND,
DOLTON, PARK FOREST, HOMEWOOD, ALSIP, MATTESON, FRANKFORT, PALOS
HILLS, STEGER AND SOUTH HOLLAND.
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 4147 8779 4156 8779 4156 8782 4166 8783
4172 8791 4172 8753 4147 8753
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
BORCHARDT
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