241
WGUS83 KLOT 191346
FLSLOT
FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHICAGO IL
846 AM CDT SAT SEP 19 2026
ILC007-111-201-191600-
/O.EXT.KLOT.FA.Y.0120.000000T0000Z-260919T1600Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BOONE IL-MCHENRY IL-WINNEBAGO IL-
846 AM CDT SAT SEP 19 2026
..FLOOD ADVISORY NOW IN EFFECT UNTIL 11 AM CDT THIS MORNING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.
* WHERE...BOONE COUNTY IN NORTH CENTRAL ILLINOIS...
SOUTHERN WINNEBAGO COUNTY IN NORTH CENTRAL ILLINOIS...
CENTRAL MCHENRY COUNTY IN NORTHEASTERN ILLINOIS...
* WHEN...UNTIL 1100 AM CDT.
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING
MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS.
* ADDITIONAL DETAILS...
- AT 844 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
HEAVY RAIN DUE TO THUNDERSTORMS EARLIER THIS MORNING AND CURRENT
STEADY RAIN OVER THE AREA. MINOR FLOODING IS EXPECTED TO CONTINUE
IN THE ADVISORY AREA.
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE POSSIBLE OVER THE
AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
ROCKFORD, MCHENRY, BELVIDERE, WOODSTOCK, LOVES PARK, MACHESNEY
PARK, ROSCOE, FOX LAKE, HARVARD, MARENGO, POPLAR GROVE, ROCKFORD
AIRPORT, JOHNSBURG, LAKEMOOR, SPRING GROVE, CANDLEWICK LAKE,
WONDER LAKE, PISTAKEE HIGHLANDS, CHERRY VALLEY, WINNEBAGO,
PECATONICA, RICHMOND, CAPRON AND HEBRON.
- 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 4240 8894 4249 8820 4231 8820 4215 8917
4220 8917 4220 8940 4234 8940
KLUBER
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