639
WGUS83 KLOT 170930
FLSLOT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHICAGO IL
430 AM CDT SUN AUG 17 2025
ILC031-043-INC089-171230-
/O.NEW.KLOT.FA.Y.0071.250817T0930Z-250817T1230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
COOK IL-DUPAGE IL-LAKE IN IN-
430 AM CDT SUN AUG 17 2025
..FLOOD ADVISORY IN EFFECT UNTIL 730 AM CDT THIS MORNING
* WHAT...CONTINUED FLOODING CAUSED BY EXCESSIVE RAINFALL IS
EXPECTED. THIS ADVISORY WILL REPLACE THE FLASH FLOOD WARNING THAT
WAS IN EFFECT.
* WHERE...PORTIONS OF NORTHEAST ILLINOIS, INCLUDING THE FOLLOWING
COUNTIES, COOK AND DUPAGE AND NORTHWEST INDIANA, INCLUDING THE
FOLLOWING COUNTY, LAKE IN.
* WHEN...UNTIL 730 AM CDT.
* IMPACTS...FLOODING MAY CONTINUE IN POOR DRAINAGE AND URBAN AREAS,
INCLUDING FLOODED UNDERPASSES, ROADS, AND STREETS.
* ADDITIONAL DETAILS...
- AT 428 AM CDT, DOPPLER RADAR AND GAUGE ESTIMATES BETWEEN 2
AND 4 INCHES OF RAIN HAVE FALLEN. SCATTERED THUNDERSTORMS ARE
OCCURRING OVER PORTIONS OF THE ADVISORY AREA.
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE EXPECTED OVER
THE AREA.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
CHICAGO, NAPERVILLE, CICERO, HAMMOND, GARY, ARLINGTON
HEIGHTS, SCHAUMBURG, DES PLAINES, ORLAND PARK, OAK LAWN,
BERWYN, MOUNT PROSPECT, WHEATON, OAK PARK, DOWNERS GROVE,
ELMHURST, LOMBARD, BARTLETT, OHARE AIRPORT AND CAROL STREAM.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
LAT...LON 4205 8795 4187 8762 4171 8752 4166 8744
4162 8737 4162 8722 4143 8722 4147 8753
4177 8810 4195 8818
RC
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page