933
WGUS83 KLOT 171440
FLSLOT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHICAGO IL
940 AM CDT THU SEP 17 2026
ILC031-043-093-197-INC089-171645-
/O.EXT.KLOT.FA.Y.0118.000000T0000Z-260917T1645Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
COOK IL-DUPAGE IL-KENDALL IL-WILL IL-LAKE IN-
940 AM CDT THU SEP 17 2026
..FLOOD ADVISORY NOW IN EFFECT UNTIL 1145 AM CDT THIS MORNING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.
* WHERE...SOUTHERN COOK COUNTY IN NORTHEASTERN ILLINOIS...
SOUTHEASTERN DUPAGE COUNTY IN NORTHEASTERN ILLINOIS...
KENDALL COUNTY IN NORTHEASTERN ILLINOIS...
NORTHERN WILL COUNTY IN NORTHEASTERN ILLINOIS...
NORTHERN LAKE IN COUNTY IN NORTHWESTERN INDIANA...
* WHEN...UNTIL 1145 AM CDT.
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING
MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. HIGH WATER MAY RECEDE
SLOWLY FROM FLOODED AREAS.
* ADDITIONAL DETAILS...
- AT 939 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
HEAVY RAIN DUE TO THUNDERSTORMS. MINOR FLOODING IS OCCURRING IN
THE ADVISORY AREA. BETWEEN 1.5 AND 3 INCHES OF RAIN HAVE FALLEN.
- HEAVY RAIN HAS ENDED, THOUGH LIGHT RAIN SHOWERS MAY PERSIST
THROUGH THE REMAINDER OF THE MORNING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
SOUTH SIDE OF CHICAGO, AURORA, JOLIET, NAPERVILLE, HAMMOND, GARY,
BOLINGBROOK, ORLAND PARK, TINLEY PARK, OAK LAWN, ROMEOVILLE,
PLAINFIELD, CALUMET CITY, MERRILLVILLE, WOODRIDGE, OSWEGO,
CHICAGO HEIGHTS, ROSELAND, EAST CHICAGO, SCHERERVILLE, HOBART,
LANSING, OAK FOREST AND HARVEY.
- 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 4173 8752 4169 8746 4169 8740 4168 8738
4166 8740 4164 8737 4164 8722 4147 8722
4146 8860 4172 8860
KLUBER
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