580
WGUS83 KLOT 182330
FLSLOT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHICAGO IL
630 PM CDT MON AUG 18 2025
ILC031-197-190230-
/O.NEW.KLOT.FA.Y.0084.250818T2330Z-250819T0230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
COOK IL-WILL IL-
630 PM CDT MON AUG 18 2025
..FLOOD ADVISORY IN EFFECT UNTIL 930 PM CDT THIS EVENING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...A PORTION OF NORTHEAST ILLINOIS, INCLUDING THE FOLLOWING
COUNTIES, SOUTHERN COOK AND NORTHERN WILL.
* WHEN...UNTIL 930 PM CDT.
* IMPACTS...FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS.
ROADS AND STREETS MAY BE FLOODED.
* ADDITIONAL DETAILS...
- AT 629 PM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES
INDICATED HEAVY RAIN WITH RATES UP TO 1 TO 2 INCHES PER HOUR
MOVING INTO THE AREA.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
JOLIET, ORLAND PARK, TINLEY PARK, ROMEOVILLE, PLAINFIELD,
CALUMET CITY, CHICAGO HEIGHTS, LANSING, OAK FOREST, HARVEY,
LOCKPORT, NEW LENOX, HOMER GLEN, BLUE ISLAND, DOLTON, PARK
FOREST, HOMEWOOD, MATTESON, MOKENA AND FRANKFORT.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLOOD ADVISORY MEANS MINOR FLOODING ALONG WATERWAYS AND OTHER POOR
DRAINAGE AREAS IS IMMINENT OR MAY ALREADY BE OCCURRING. PERSONS IN
THE ADVISORY AREA SHOULD USE CAUTION AND AVOID FLOOD WATERS.
LAT...LON 4164 8791 4164 8753 4148 8753 4147 8753
4147 8779 4146 8825 4163 8826
WSL
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