649  
WGUS83 KLOT 091814  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
114 PM CDT SUN AUG 9 2026  
 
ILC031-043-092115-  
/O.NEW.KLOT.FA.Y.0082.260809T1814Z-260809T2115Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COOK IL-DUPAGE IL-  
114 PM CDT SUN AUG 9 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 415 PM CDT THIS AFTERNOON
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...NORTHWESTERN COOK COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHWESTERN DUPAGE COUNTY IN NORTHEASTERN ILLINOIS...  
 
* WHEN...UNTIL 415 PM CDT.  
 
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING  
MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. UNDERPASSES MAY BE  
FLOODED. ROADS AND STREETS MAY BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- AT 114 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. UP TO 1.5 INCHES OF RAIN HAVE  
FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
ELGIN, ARLINGTON HEIGHTS, EVANSTON, SCHAUMBURG, PALATINE, SKOKIE,  
DES PLAINES, MOUNT PROSPECT, HOFFMAN ESTATES, GLENVIEW, BUFFALO  
GROVE, BARTLETT, STREAMWOOD, CAROL STREAM, HANOVER PARK, WHEELING  
AND PARK RIDGE.  
- 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 4207 8826 4207 8824 4215 8824 4215 8775  
4214 8774 4212 8773 4212 8772 4210 8770  
4209 8768 4208 8767 4207 8767 4189 8826  
 

 
 
CARLAW  
 
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