714
WGUS53 KLOT 171207
FFWLOT
ILC037-099-103-171600-
/O.NEW.KLOT.FF.W.0057.260917T1207Z-260917T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHICAGO IL
707 AM CDT THU SEP 17 2026
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A
* FLASH FLOOD WARNING FOR...
SOUTHERN DE KALB COUNTY IN NORTH CENTRAL ILLINOIS...
NORTHERN LA SALLE COUNTY IN NORTH CENTRAL ILLINOIS...
SOUTHEASTERN LEE COUNTY IN NORTH CENTRAL ILLINOIS...
* UNTIL 1100 AM CDT.
* AT 707 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN
2 AND 4 INCHES OF RAIN HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS UP
TO 1 INCH ARE POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS
ONGOING OR EXPECTED TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR AND AUTOMATED GAUGES.
IMPACT...RAPID-ONSET FLOODING OF CREEKS, STREAMS, DRAINAGE DITCHES,
STREETS, UNDERPASSES, LOW-LYING AREAS, AND OTHER POOR
DRAINAGE AREAS.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
SANDWICH, MENDOTA, AMBOY, SHERIDAN, LAKE HOLIDAY, SOMONAUK,
EARLVILLE, LELAND, PAW PAW, SUBLETTE, WOODHAVEN LAKES, MILLINGTON,
COMPTON AND WEST BROOKLYN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLASH FLOOD WARNING MEANS RAPID-ONSET FLOODING IS IMMINENT OR MAY
ALREADY BE OCCURRING. PERSONS ALONG CREEKS, DRAINAGE DITCHES, AND
OTHER WATERWAYS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND
PROPERTY.
LAT...LON 4158 8945 4171 8934 4169 8860 4152 8860
4156 8917 4158 8917
FLASH FLOOD...RADAR AND GAUGE INDICATED
KLUBER
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