975
WGUS83 KLOT 170554
FLSLOT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHICAGO IL
1254 AM CDT SUN AUG 17 2025
ILC031-170900-
/O.NEW.KLOT.FA.Y.0066.250817T0554Z-250817T0900Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
COOK IL-
1254 AM CDT SUN AUG 17 2025
..FLOOD ADVISORY IN EFFECT UNTIL 4 AM CDT EARLY THIS MORNING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...A PORTION OF NORTHEAST ILLINOIS, INCLUDING THE FOLLOWING
COUNTY, COOK.
* WHEN...UNTIL 400 AM CDT.
* IMPACTS...FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS,
INCLUDING FLOODED UNDERPASSES, ROADS, AND STREETS.
* ADDITIONAL DETAILS...
- AT 1254 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS
PRODUCING TORRENTIAL RAINFALL. UP TO 1 INCH OF RAIN HAS
FALLEN ACCORDING TO RADAR ESTIMATES AND GAUGE MEASUREMENTS.
- ADDITIONAL RAINFALL AMOUNTS UP TO 1.5 INCHES ARE EXPECTED
OVER PORTIONS OF THE ADVISORY AREA. RUNOFF FROM THE RAIN THAT
HAS ALREADY FALLEN AND ADDITIONAL RAINFALL WILL RESULT IN
FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
CHICAGO, CICERO, OAK LAWN, BERWYN, OAK PARK, SOUTH LAWNDALE,
MIDWAY AIRPORT, CHICAGO LAWN, AUSTIN, BRIDGEPORT, ENGLEWOOD,
WEST TOWN, CHICAGO LOOP, LINCOLN PARK, ROSELAND, SOUTH SHORE,
BURBANK, MELROSE PARK, MAYWOOD AND BROOKFIELD.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLOOD ADVISORY MEANS MINOR FLOODING ALONG POOR DRAINAGE AREAS IS
IMMINENT OR MAY ALREADY BE OCCURRING. PERSONS IN THE ADVISORY AREA
SHOULD USE CAUTION AND AVOID FLOOD WATERS.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
LAT...LON 4169 8764 4174 8792 4194 8792 4193 8762
4188 8759 4188 8760 4184 8759 4177 8755
4177 8754 4174 8752 4169 8753
RC
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