183
WGUS83 KLOT 010955
FLSLOT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHICAGO IL
455 AM CDT SAT AUG 1 2026
ILC031-043-197-011445-
/O.NEW.KLOT.FA.Y.0073.260801T0955Z-260801T1445Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
COOK IL-DUPAGE IL-WILL IL-
455 AM CDT SAT AUG 1 2026
..FLOOD ADVISORY IN EFFECT UNTIL 945 AM CDT THIS MORNING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...WESTERN COOK COUNTY IN NORTHEASTERN ILLINOIS...
DUPAGE COUNTY IN NORTHEASTERN ILLINOIS...
NORTHWESTERN WILL COUNTY IN NORTHEASTERN ILLINOIS...
* WHEN...UNTIL 945 AM CDT.
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING
MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. UNDERPASSES MAY BE
FLOODED.
* ADDITIONAL DETAILS...
- AT 452 AM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. MINOR FLOODING IS EXPECTED TO BEGIN SHORTLY IN THE
ADVISORY AREA. RAINFALL AMOUNTS OF UP TO 1 INCH HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO TO LOCALLY 2 INCHES ARE
EXPECTED OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
AURORA, JOLIET, NAPERVILLE, ELGIN, ARLINGTON HEIGHTS, SCHAUMBURG,
BOLINGBROOK, PALATINE, DES PLAINES, MOUNT PROSPECT, WHEATON,
HOFFMAN ESTATES, DOWNERS GROVE, ELMHURST, LOMBARD, BUFFALO GROVE,
BARTLETT AND STREAMWOOD.
- 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.
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 4199 8826 4206 8826 4207 8825 4207 8824
4208 8824 4215 8823 4215 8792 4147 8790
4135 8825 4182 8826
BIRK
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