Illinois, 2008

Flood in Illinois, September 13 to 16, 2008

September 13 to 16, 2008 · NWS LOT · 1 event in 1 county or zone

Heavy rainfall caused major flooding of the Des Plaines River at Des Plaines and Riverside. The river crested at the second highest level on record at both locations.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$5.0 million
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS LOT wrote it up.

Heavy rainfall caused major flooding of the Des Plaines River at Des Plaines and Riverside. The river crested at the second highest level on record at both locations. The crest was 10.00 feet at Des Plaines and 9.86 feet at Riverside.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Chicago, IL wrote its last area forecast discussion before the first event at Sep 13, 6:03 PM CST, 2 hours 57 minutes earlier.

Area forecast discussion, Sep 13, 6:03 PM CST, 2 hours 57 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
703 PM CDT SAT SEP 13 2008

.DISCUSSION...
335 AM CDT

VERY ABBREVIATED DISCUSSION THIS AFTERNOON DUE TO MAJOR HYDRO
ISSUES.

LATEST SATLT LOOPS SHOW AREA OF HEAVIEST RAIN STARTINF TO EXIT NERN
IL.  HOWEVER...AFTER A BRIEF LULL THIS EVENING WHEN LIGHTER SHOWERS
ARE EXPECTED...MORE HEAVY RAIN IS EXPECTED TO DVLP A LTL SOUTH OF
CORRIDOR THAT EXPERIENCED EXCESSIVE RAINFALL OVERNIGHT AND EARLIER
TDY.  GFS AND EUROPEAN MDLS ARE IN GOOD AGREEMENT AND GFS HAS BEEN
RATHER CONSISTENT PAST 24 HRS WORTH OF RUNS.  GFS INCREASES STG
OMEGA BAND FROM AROUND QUINCY/ST. LOUIS AREA NEWD ALG I-55 CORRIDOR
BY 06Z AS LLVL MOISTURE CONVERGENCE INCRSS ALONG FRONTAL TROF MOVING
INTO MID/UPR MS VLY ATTM.  IR SATLT PICS DO INDEED SHOW A BAND OF
COOLING CLOUD TOPS ALONG THIS ZONE FROM MKC AREA NEWD TO NR PIA.
THIS LENDS CREDENCE TO GFS FCST.  WILL GO MAINLY WITH RAIN IN PCPN
FCST...BUT WILL HAVE ISOL THUNDER MENTION CNTRL/SRN PORTIONS OF FS
THIS EVENING AS AMS HAS BCM WEAKLY UNSTABLE DURG THIS AFTN.
HOWEVER...WILL GO WITH PLAIN RAIN LATE TNGT AND SUNDAY AS AMS
REMAINS VERY TROPICAL AND FREEZING LVLS ARE QUITE HIGH.

BY SUNDAY...REMNANTS OF HURCN IKE...NOW LOCATED NR TYLER,TX AND MOVG
NWD...ARE FCST TO ACCELERATE NEWD ACROSS CNTTRL IL AND NRN IN.  WENT
WITH GFS FCST TRACK BASED ON REASONABLY GOOD PAST PERFORMANCE. THIS
BRINGS THE CIRCULATION CENTER ABOUT OVER STL AT 15Z SUN...THEN TO
JUST E OF CMI BY 18Z AND OFF TO FWA BY 21Z.  EXCESSIVE RAINFALL
EXPECTED ALONG AND JUST TO LEFT OF THIS TRACK...WITH LESSER AMTS TO
N...TAPERING TO LESS THAN IN INCH ADDL NR WI STATE LINE.  RFD AREA
DID NOT RECEIVE EXCESSIVE RAINFALL TDY...AND WITH MAX QPF AXIS
SHIFTING SWD TNGT AND SUNDAY...HAVE DECIDED TO DROP OGLE...WINNEBAGO
AND BOONE CTYS FROM FFA.  WILL CONTINUE WATCH FOR RMNDR OF FA TIL
04Z MONDAY.

GOOD NEWS IS THAT FCST FROM MONDAY INTO NXT WEEKEND IS DRY AS LARGE
SFC HIGH BUILDS N OF GRTLKS AND KEEPS AREA IN DRY N-NELY FLOW THRU
MIDWEEK.  BY THURS...H5 FLOW IS STILL FCST TO FLATTEN OUT WITH MAIN
BELT OF WLYS SETTING UP ALG CANADIAN BORDER.  THIS SUGGETS DRY WX
WITH TEMPS GRADUALLY WARMING TO ABV SEASONAL NORMALS.

MERZLOCK

&&

.AVIATION...

703 PM CDT

FOR 00Z TAFS...VSBYS/CIGS DUE TO RA/BR CONTINUE TO BE FOCUS FOR
TAFS THIS PERIOD.

MOIST TROPICAL AIRMASS REMAINS ACROSS FORECAST AREA EARLY THIS
EVENING. GOES VAPOR IMAGERY INDICATES MINOR MID LEVEL SHORT WAVE
TROUGH MOVING FROM NORTHEASTERN MO INTO NORTHERN IL AT THIS
TIME...WITH REGIONAL WIND PROFILERS DEPICTING 50 KNOT SPEED MAX
WITH THIS FEATURE AROUND 700 MB. CURRENT RADAR MOSAIC INDICATING
AREA OF MODERATE/HEAVY RAIN ASSOCIATED WITH ENHANCED LIFT FROM
THIS FEATURE EXTENDING FROM NORTHEAST MO TO NORTHERN
IL...INCLUDING AREA OF THUNDERSTORMS ALONG KPIA...KPNT...KIKK/KJOT
AXIS. EXPECT THUNDERSTORMS/HEAVIEST RAIN TO REMAIN JUST SOUTH OF
TERMINAL LOCATIONS THIS EVENING WHERE RUC MESOANALYSIS DATA
INDICATES 500-1000 J/KG MLCAPE AXIS AS SHORT WAVE RIPPLES THROUGH.
CURRENT THINKING IS THAT THUNDER WILL REMAIN SOUTH OF KORD/KMDW
TERMINALS...THOUGH EXTRAPOLATION OF RADAR REFLECTIVITY IMAGERY
SUGGESTS KGYY WILL LIKELY BE CLIPPED BY THUNDER/HEAVIER RAIN.
OF COURSE...LIGHTER SCATTERED SHOWERS CONTINUE ACROSS REMAINDER
OF FORECAST AREA...WITH ASSOCIATED REDUCTIONS TO VISIBILITY AND
IFR CIGS IN OTHERWISE PREVAILING LOW MVFR CONDITIONS. WEAK SURFACE
LOW/FRONTAL BOUNDARY MOVING ACROSS THE MISSISSIPPI RIVER AND INTO
AREA AFTER MIDNIGHT TONIGHT TO SHIFT WINDS FROM CURRENT SOUTHWEST
TO WEST/NORTHWEST...WITH FRONT PUSHING SOUTHEAST OF TERMINALS BY
MORNING.

ATTENTION TURNS THEN TO FORMER HURRICANE IKE...NOW A MINIMAL
TROPICAL STORM CENTERED OVER NORTHEAST TX. THIS SYSTEM TO
ACCELERATE NORTHEASTWARD THROUGH OHIO VALLEY/EASTERN GREAT LAKES
NEXT 24 HOURS AS IT GETS INGESTED IN FASTER FLOW REGIME AHEAD OF
BROAD LARGER SCALE UPPER TROUGH OVER UPPER MIDWEST. INTERACTION OF
IKE REMNANTS AND FRONTAL/BAROCLINIC ZONE ACROSS THE REGION TO
RESULT IN ANOTHER SLUG OF HEAVIER RAIN LIFTING ACROSS FORECAST
AREA LATE TONIGHT/SUNDAY MORNING...AND IS EXPECTED TO RESULT IN
PREVAILING IFR CONDITIONS THROUGH SUNDAY MORNING. MAIN UPPER
TROUGH THEN MOVES ACROSS MIDWEST SUNDAY AFTERNOON/EVENING AS IKES
SURFACE LOW MOVES QUICKLY OFF TO THE EAST...WITH FORECAST
SOUNDINGS INDICATING TREND TOWARD MID/UPPER LEVEL DRYING ACROSS
TERMINALS DURING MID/LATE AFTERNOON HOURS. THIS SHOULD ALLOW
DECREASE IN RAIN/SHOWER COVERAGE AS THE AFTERNOON WEARS ON...WITH
ASSOCIATED IMPROVEMENT IN CIGS/VSBYS.

AS FOR WINDS...SPEEDS INCREASING A BIT WITH SOME GUSTS INTO UPPER
TEENS THIS EVENING AS PRESSURE FALLS INCREASE AHEAD OF APPROACHING
TROF/COLD FRONT. FRONT EXPECTED TO MOVE THROUGH TERMINALS AFTER
MIDNIGHT WITH SHIFT TO WEST/NORTHWEST. GRADIENT THEN INCREASES
MIDDAY SUNDAY AS IKES SURFACE PASSES SOUTH OF THE FORECAST AREA.
MOMENTUM TRANSFER FROM FORECAST SOUNDINGS INDICATE GUSTS
APPROACHING 20 KNOTS AGAIN BY MID/LATE AFTERNOON SUNDAY.

RATZER

&&

.MARINE...
230 PM CDT

SURFACE LOW PRESSURE ACROSS EASTERN IOWA WILL TRACK INTO NORTHERN
LOWER MICHIGAN THIS EVENING AND INTO SOUTHEAST ONTARIO BY MORNING.
A COLD FRONT TRAILING THIS LOW WILL TRACK ACROSS LAKE MICHIGAN
TONIGHT RESULTING IN WINDS SHIFTING TO THE NORTH TONIGHT. NORTH
WINDS WILL STRENGTHEN DURING THE DAY ON SUNDAY AS SFC LOW
ASSOCIATED WITH THE REMNANTS OF IKE MOVES INTO NORTH CENTRAL
INDIANA. HAVE SOME CONCERN ABOUT SOME WIND GUSTS APPROACHING GALE
FORCE DURING THE DAY SUNDAY INTO EARLY EVENING. HAVE MAINTAINED
IDEA OF 30 KNOT NORTH WINDS FOR TOMORROW INTO TOMORROW
EVENING...AND SMALL CRAFT ADVISORIES WILL BE NEEDED. WINDS WILL
SUBSIDE ON TUESDAY AS A RIDGE OF HIGH PRESSURE ACROSS NORTHERN
MISSOURI APPROACHES THE MID MS RIVER VALLEY. ANOTHER LOW PRESSURE
AREA WILL TRACK ACROSS JAMES BAY LATE MONDAY INTO TUESDAY WHICH
WILL RESULT IN STRENGTHENING SOUTHWEST WINDS ACROSS NORTH PART OF
LAKE MICHIGAN TUESDAY MORNING.

MARSILI

&&

.LOT WATCHES/WARNINGS/ADVISORIES...
IL...FLOOD WATCH...ILZ005-ILZ006-ILZ010-ILZ011-ILZ012-ILZ013-ILZ014-
     ILZ019-ILZ020-ILZ021-ILZ022-ILZ023-ILZ032-ILZ033-ILZ039
     UNTIL 11 PM SUNDAY.

IN...FLOOD WATCH...INZ001-INZ002-INZ010-INZ011-INZ019 UNTIL 11 PM
     SUNDAY.

LM...SMALL CRAFT ADVISORY...LMZ740-LMZ741-LMZ742-LMZ743-LMZ744-
     LMZ745...1 PM SUNDAY TO 7 AM TUESDAY.

&&
Hazardous weather outlook, Sep 13, 2:59 PM CST, 6 hours 1 minute before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
359 PM CDT SAT SEP 13 2008

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
142100-
WINNEBAGO-BOONE-MCHENRY-LAKE ILLINOIS-OGLE-LEE-DE KALB-KANE-
DUPAGE-COOK-LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-
IROQUOIS-FORD-LAKE INDIANA-PORTER-NEWTON-JASPER-BENTON-
359 PM CDT SAT SEP 13 2008 /459 PM EDT SAT SEP 13 2008/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
ILLINOIS...NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...TONIGHT.

  WEATHER HAZARDS EXPECTED:

  PERIODS OF HEAVY RAIN WITH ISOLATED THUNDERSTORMS.

  HEAVY RAINFALL WILL RESULT IN AN EXPANSION OF AREAL FLOODING AS
  WELL AS RIVER FLOODING.

  AREAS AFFECTED AND TIMING:

  THE THREAT OF HEAVY RAINFALL AND FLOODING WILL EXIST ACROSS
  ALL BUT OGLE...WINNEBAGO AND BOONE COUNTIES THROUGH TONIGHT.

  DISCUSSION:

  WAVES OF MODERATE TO HEAVY RAINFALL AS WELL AS SCATTERED
  THUNDERSTORMS WILL CONTINUE THROUGH TONIGHT. ADDITIONAL HEAVY
  RAINFALL WILL ONLY AGGRAVATE AND EXPAND AREAL FLOODING AND
  RIVER FLOODING ALREADY OCCURRING ACROSS MUCH OF NORTHERN
  ILLINOIS AND NORTHWEST INDIANA.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

  MANY CREEKS AND RIVERS WILL REMAIN IN FLOOD INTO EARLY NEXT
  WEEK.

  THERE IS AN INCREASED RISK OF RIP CURRENTS ALONG THE ILLINOIS AND
  INDIANA SHORELINE AREAS SUNDAY NIGHT THROUGH MONDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT...
HOWEVER SPOTTERS ARE ENCOURAGED TO REPORT HEAVY RAINFALL TOTALS
TO THE NATIONAL WEATHER SERVICE CHICAGO.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE NWS CHICAGO
WEBPAGE: WEATHER.GOV/CHICAGO

LMZ740>745-142100-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
359 PM CDT SAT SEP 13 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE ILLINOIS
NEARSHORE WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE
WATERS OF LAKE MICHIGAN.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

STRONG WINDS AND HIGH WAVES WILL LEAD TO HAZARDOUS CONDITIONS FOR
SMALL CRAFT SUNDAY AND SUNDAY NIGHT IN BOTH ILLINOIS AND INDIANA
NEARSHORE WATERS.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE NWS CHICAGO
WEBPAGE: WEATHER.GOV/CHICAGO

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-142100-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TOW RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
359 PM CDT SAT SEP 13 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE OPEN WATERS
OF LAKE MICHIGAN.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE NWS CHICAGO
WEBPAGE: WEATHER.GOV/CHICAGO

MERZLOCK

In the hours before

Local storm report, Sep 13, 7:01 PM CST, 1 hour 59 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
801 PM CDT SAT SEP 13 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0115 AM     FLASH FLOOD      4 NNE LONG POINT        41.06N 88.86W
09/13/2008                   LIVINGSTON         IL   LAW ENFORCEMENT

            ROAD 375E CLOSED NEAR ROUTE 17 DUE TO FLOODING.

0115 AM     FLASH FLOOD      1 S STREATOR            41.11N 88.83W
09/13/2008                   LIVINGSTON         IL   LAW ENFORCEMENT

            BLOOMINGTON ROAD CLOSED IN SOUTH STREATOR DUE TO
            FLOODING.

0140 AM     FLASH FLOOD      MATTESON                41.51N 87.74W
09/13/2008                   COOK               IL   LAW ENFORCEMENT

            GOVERNORS HIGHWAY CLOSED DUE TO FLOODING.

0400 AM     FLASH FLOOD      VALPARAISO              41.48N 87.05W
09/13/2008                   PORTER             IN   LAW ENFORCEMENT

            SOME ROADS CLOSED AND IMPASSABLE IN CITY OF VALPARAISO.
            ALSO STATE ROUTE 2 NEAR LAKE COUNTY LINE IS FLOODED AND
            CLOSED.

0430 AM     FLOOD            GENEVA                  41.88N 88.31W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            ROAD FLOODED AT ROUTE 25 AND FABYAN PARKWAY.

0432 AM     FLASH FLOOD      GENEVA                  41.88N 88.31W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            WATER IN BASEMENT OF EMERGENCY OPERATIONS CENTER.

0500 AM     FLASH FLOOD      TINLEY PARK             41.56N 87.79W
09/13/2008                   COOK               IL   EMERGENCY MNGR

            A FEW ROADS CLOSED AROUND TOWN DUE TO 3-6 INCHES OF
            WATER.

0519 AM     FLASH FLOOD      SOUTH HAVEN             41.54N 87.13W
09/13/2008                   PORTER             IN   LAW ENFORCEMENT

            SHERIFF REPORTS WATER OVER ROADS.

0519 AM     FLASH FLOOD      VALPARAISO              41.48N 87.05W
09/13/2008                   PORTER             IN   LAW ENFORCEMENT

            SHERIFF REPORTS WATER OVER ROADS AND IN BASEMENTS. WATER
            IS WAIST HIGH IN SOME LOCATIONS.

0530 AM     FLASH FLOOD      4 W CHICAGO HEIGHTS     41.50N 87.71W
09/13/2008                   COOK               IL   PUBLIC

            GOVERNORS HIGHWAY AT 212TH CLOSED DUE TO WATER OVER ROAD.

0530 AM     HEAVY RAIN       1 NNE PARK FOREST       41.50N 87.68W
09/13/2008  M4.56 INCH       COOK               IL   TRAINED SPOTTER

            COCORAHS OBSERVER

0533 AM     HEAVY RAIN       3 SW MIDWAY AIRPORT     41.75N 87.79W
09/13/2008  M2.60 INCH       COOK               IL   CO-OP OBSERVER

0542 AM     FLASH FLOOD      3 NNW GRIFFITH          41.56N 87.45W
09/13/2008                   LAKE               IN   LAW ENFORCEMENT

            IN HIGHLAND...POLICE REPORT BASEMENTS FLOODED AND WATER 2
            TO 8 INCHES OVER SOME ROADS. STREETS WITH FLOODING
            INCLUDE GLENWOOD, LAPORTE, GRAND, AND DULUTH.

0545 AM     FLASH FLOOD      ELGIN                   42.04N 88.29W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            FLOODING IN THE 300 BLOCK OF WILCOX...400 BLOCK OF
            ORANGE...400 BLOCK OF N COMMONWEALTH...100 OF
            BROOKSIDE...AND AT INTERSECTION OF CANYON/VALLEY CREEK
            AND MARK/MILDRED AND JEWETT/ORANGE. TIME ESTIMATED BASED
            ON RADAR.

0550 AM     HEAVY RAIN       ROMEOVILLE              41.65N 88.09W
09/13/2008  M2.45 INCH       WILL               IL   OFFICIAL NWS OBS

            NWS ROMEOVILLE STORM TOTAL SINCE YESTERDAY

0553 AM     HEAVY RAIN       OHARE AIRPORT           41.98N 87.90W
09/13/2008  M2.71 INCH       COOK               IL   OFFICIAL NWS OBS

            STORM TOTAL SINCE YESTERDAY

0555 AM     FLASH FLOOD      TINLEY PARK             41.57N 87.80W
09/13/2008                   COOK               IL   EMERGENCY MNGR

            88TH AND 175TH FLOODED...RETENTION POND ALSO FLOODING
            WITH SANDBAG OPERATIONS UNDERWAY TO KEEP WATER FROM
            REACHING RESIDENCES.

0615 AM     FLASH FLOOD      2 WNW BERWYN            41.86N 87.83W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            WATER COVERING 1ST AVE NEAR LOYOLA

0630 AM     HEAVY RAIN       YORKVILLE               41.64N 88.45W
09/13/2008  M2.60 INCH       KENDALL            IL   TRAINED SPOTTER

0630 AM     FLOOD            ELGIN                   42.04N 88.29W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            FLOODING OF RESIDENTIAL AREA ON BECKMAN TRAIL.

0630 AM     FLOOD            5 N ELBURN              41.96N 88.47W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            EMPIRE ROAD FLOODED EAST OF HAMPTON ROAD IN IN LILLY
            LAKE.

0630 AM     FLOOD            CHICAGO                 41.88N 87.63W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            FLOODED ROADS IN THE CHICAGO METRO AREA INCLUDING
            PALATINE ROAD IN WHEELING...NORTH AVENUE AT I-290 IN
            ELMHURST...SIBLEY AND HALSTED IN HARVEY...AND I-90 OFF
            RAMP AT BELMONT BLOCKED.

0639 AM     FLOOD            SOMONAUK                41.63N 88.68W
09/13/2008                   LA SALLE           IL   EMERGENCY MNGR

            PERRY ROAD FLOODED.

0643 AM     FLASH FLOOD      4 N ELBURN              41.95N 88.48W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            ROUDWAY FLOODED AT ROUTE 64 AND ROUTE 47 UNDER TRAIN
            TRACKS.

0700 AM     HEAVY RAIN       BATAVIA                 41.85N 88.30W
09/13/2008  M2.64 INCH       KANE               IL   CO-OP OBSERVER

0700 AM     HEAVY RAIN       BRADLEY                 41.15N 87.86W
09/13/2008  M1.50 INCH       KANKAKEE           IL   TRAINED SPOTTER

0700 AM     FLOOD            2 W GURNEE              42.38N 87.98W
09/13/2008                   LAKE               IL   TRAINED SPOTTER

            1.95 INCHES OF RAIN. DES PLAINES RIVER COMING UP. FIELD
            HOUSE AT HIGH SCHOOL TAKING ON WATER.

0700 AM     HEAVY RAIN       5 NNW ADDISON           41.99N 88.05W
09/13/2008  M3.84 INCH       COOK               IL   PUBLIC

            STORM TOTAL IS 3.84...OF THAT 2.98 INCHES FELL SINCE
            MIDNIGHT.

0700 AM     HEAVY RAIN       DIXON                   41.85N 89.48W
09/13/2008  M3.06 INCH       LEE                IL   CO-OP OBSERVER

0700 AM     HEAVY RAIN       WOODSTOCK               42.31N 88.44W
09/13/2008  M2.15 INCH       MCHENRY            IL   CO-OP OBSERVER

0700 AM     HEAVY RAIN       1 ESE STREATOR          41.12N 88.81W
09/13/2008  M2.62 INCH       LA SALLE           IL   TRAINED SPOTTER

            COCORAHS OBSERVER

0700 AM     HEAVY RAIN       POLO                    41.98N 89.58W
09/13/2008  M1.66 INCH       OGLE               IL   CO-OP OBSERVER

0723 AM     FLASH FLOOD      4 N ELBURN              41.95N 88.47W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            RESIDENT IN LILY LAKE HAS 10 FEET OF FLOOD WATER IN HOME.

0739 AM     HEAVY RAIN       WOODSTOCK               42.31N 88.44W
09/13/2008  M2.15 INCH       MCHENRY            IL   CO-OP OBSERVER

            TOTAL RAINFALL OVER PAST 24 HOURS.

0739 AM     HEAVY RAIN       PEOTONE                 41.33N 87.80W
09/13/2008  M2.95 INCH       WILL               IL   CO-OP OBSERVER

            TOTAL RAINFALL OVER PAST 24 HOURS.

0740 AM     HEAVY RAIN       2 SSE DEERFIELD         42.14N 87.83W
09/13/2008  M2.94 INCH       COOK               IL   AMATEUR RADIO

0741 AM     HEAVY RAIN       SSW MENDOTA             41.55N 89.12W
09/13/2008  M0.91 INCH       LA SALLE           IL   PUBLIC

            0.91 INCHES FELL IN THE PAST 41 MINUTES.

0750 AM     HEAVY RAIN       2 SSW WHEATON           41.83N 88.12W
09/13/2008  M2.50 INCH       DUPAGE             IL   TRAINED SPOTTER

            IN 90 MINUTES. FLOODING OF YARDS...DRAINAGE...AND
            STREETS.

0800 AM     HEAVY RAIN       PEOTONE                 41.33N 87.80W
09/13/2008  M2.91 INCH       WILL               IL   TRAINED SPOTTER

0800 AM     HEAVY RAIN       ESE ELK GROVE VILLAGE   42.01N 87.99W
09/13/2008  E3.72 INCH       COOK               IL   TRAINED SPOTTER

0811 AM     FLOOD            MAPLE PARK              41.91N 88.59W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            KESLINGER AND SCHNEIDER ROAD FLOODED.

0811 AM     FLOOD            ELGIN                   42.04N 88.29W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            ROAD FLOODING AT RANDALL ROAD AND BIG TIMBER ROAD.

0821 AM     HEAVY RAIN       CRYSTAL LAKE            42.23N 88.33W
09/13/2008  M3.04 INCH       MCHENRY            IL   CO-OP OBSERVER

            TOTAL RAINFALL OVER PAST 24 HOURS.

0821 AM     HEAVY RAIN       7 NW ST. CHARLES        41.99N 88.40W
09/13/2008  M5.15 INCH       KANE               IL   CO-OP OBSERVER

            TOTAL RAINFALL OVER PAST 24 HOURS.

0837 AM     FLOOD            6 W GENEVA              41.88N 88.43W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            FLOODING AT MAIN AND BUNKER IN BLACKBERRY TOWNSHIP.

0837 AM     FLOOD            EVANSTON                42.05N 87.69W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            MINOR FLOODING OF STREETS...FIELDS AND YARDS.

0845 AM     FLASH FLOOD      MENDOTA                 41.55N 89.12W
09/13/2008                   LA SALLE           IL   TRAINED SPOTTER

            3 FEET OF WATER ON 1ST STREET. CREEKS ARE OVERFLOWING.

0857 AM     FLOOD            CHICAGO                 41.88N 87.63W
09/13/2008                   COOK               IL   DEPT OF HIGHWAYS

            184 BASEMENTS FLOODED. A FEW VIADUCTS FLOODED.

0900 AM     HEAVY RAIN       DES PLAINES             42.03N 87.90W
09/13/2008  M4.60 INCH       COOK               IL   TRAINED SPOTTER

0900 AM     HEAVY RAIN       2 WSW ELK GROVE VILLAGE 41.99N 88.03W
09/13/2008  M4.85 INCH       DUPAGE             IL   TRAINED SPOTTER

0900 AM     HEAVY RAIN       CHESTERTON              41.60N 87.06W
09/13/2008  M2.50 INCH       PORTER             IN   TRAINED SPOTTER

            FROM 500AM TILL 900AM.

0905 AM     HEAVY RAIN       OREGON                  42.01N 89.34W
09/13/2008  M2.41 INCH       OGLE               IL   CO-OP OBSERVER

            TOTAL RAINFALL PAST 24 HOURS.

0911 AM     HEAVY RAIN       BARTLETT                41.98N 88.21W
09/13/2008  M4.71 INCH       DUPAGE             IL   TRAINED SPOTTER

0915 AM     FLASH FLOOD      CHESTERTON              41.60N 87.06W
09/13/2008                   PORTER             IN   BROADCAST MEDIA

            8 MILE STRETCH OF INTERSTATE 94 FROM CHESTERTON TO
            MICHIGAN CITY IS CLOSED DUE TO FLOODING.

0925 AM     FLOOD            2 N KIRKLAND            42.12N 88.85W
09/13/2008                   DEKALB             IL   TRAINED SPOTTER

            2 TO 3 INCHES OF WATER COVERING PEARL RD.

0930 AM     HEAVY RAIN       GLEN ELLYN              41.87N 88.06W
09/13/2008  M3.39 INCH       DUPAGE             IL   TRAINED SPOTTER

            24 HOUR TOTAL.

0930 AM     HEAVY RAIN       ROGERS PARK             42.01N 87.67W
09/13/2008  M3.97 INCH       COOK               IL   NWS EMPLOYEE

            TOTAL RAINFALL PAST 24 HOURS.

0944 AM     HEAVY RAIN       CAROL STREAM            41.92N 88.13W
09/13/2008  M5.28 INCH       DUPAGE             IL   TRAINED SPOTTER

0955 AM     HEAVY RAIN       2 SE MCHENRY            42.32N 88.26W
09/13/2008  M4.20 INCH       MCHENRY            IL   TRAINED SPOTTER

            TOTAL 24 HOUR RAINFALL.

1000 AM     HEAVY RAIN       20 E LINCOLNWOOD        42.01N 87.34W
09/13/2008  M4.19 INCH       LMZ779             IL   TRAINED SPOTTER

1000 AM     HEAVY RAIN       2 NNE LAKE FOREST       42.26N 87.84W
09/13/2008  M4.38 INCH       LAKE               IL   TRAINED SPOTTER

1000 AM     HEAVY RAIN       2 NNE LAKE FOREST       42.26N 87.84W
09/13/2008  M4.38 INCH       LAKE               IL   TRAINED SPOTTER

            TOTAL RAINFALL PAST 24 HOURS. REPORTED BY COCORAHS
            OBSERVER.

1000 AM     HEAVY RAIN       2 WSW ELK GROVE VILLAGE 41.99N 88.03W
09/13/2008  M5.72 INCH       DUPAGE             IL   TRAINED SPOTTER

            TOTAL RAINFALL REPORTED LAST 24 HOURS. REPORTED BY
            COCORAHS OBSERVER.

1000 AM     HEAVY RAIN       ELK GROVE VILLAGE       42.01N 87.99W
09/13/2008  M5.72 INCH       COOK               IL   TRAINED SPOTTER

1000 AM     HEAVY RAIN       1 W BEACH PARK          42.42N 87.88W
09/13/2008  M2.80 INCH       LAKE               IL   TRAINED SPOTTER

1000 AM     HEAVY RAIN       BEACH PARK              42.42N 87.86W
09/13/2008  M2.80 INCH       LAKE               IL   TRAINED SPOTTER

            TOTAL RAINFALL PAST 24 HOURS. 1.21 INCHES IN THE PAST 4
            HOURS. REPORTED BY COCORAHS OBSERVER.

1005 AM     FLOOD            NORTHBROOK              42.13N 87.83W
09/13/2008                   COOK               IL   AMATEUR RADIO

            STREAM OVER FLOOD STAGE AND FLOODING GREEN PARK.

1005 AM     FLOOD            NORTHBROOK              42.13N 87.83W
09/13/2008                   COOK               IL   AMATEUR RADIO

            FLOODING IN DOWNTOWN VILLAGE GREEN PARK. TOTAL RAINFALL
            PAST 24 HOURS OF 4.08 INCHES.

1010 AM     HEAVY RAIN       TINLEY PARK             41.57N 87.80W
09/13/2008  M4.50 INCH       COOK               IL   EMERGENCY MNGR

            TOTAL RAINFALL PAST 24 HOURS.

1012 AM     FLASH FLOOD      OHARE AIRPORT           41.98N 87.90W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            2 FEET OF WATER OVER INTERSTATE 190 OUTBOUND TOWARD ORD.
            ROAD IMPASSABLE.

1012 AM     FLASH FLOOD      DES PLAINES             42.03N 87.90W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            2 FEET OF WATER OVER I-190 AT OHARE.

1015 AM     HEAVY RAIN       GLENCOE                 42.13N 87.76W
09/13/2008  M2.65 INCH       COOK               IL   TRAINED SPOTTER

1015 AM     HEAVY RAIN       GLENCOE                 42.13N 87.76W
09/13/2008  M2.65 INCH       COOK               IL   TRAINED SPOTTER

            2.65 INCHES OF RAIN IN PAST 2 AND A HALF HOURS. REPORTED
            BY COCORAHS OBSERVER.

1020 AM     FLOOD            3 E ELK GROVE VILLAGE   42.01N 87.93W
09/13/2008                   COOK               IL   PUBLIC

            TOUHY AVE IMPASSIBLE NEAR MOUNT PROSPECT ROAD.

1023 AM     HEAVY RAIN       ARLINGTON HEIGHTS       42.09N 87.98W
09/13/2008  E4.21 INCH       COOK               IL   TRAINED SPOTTER

            TOTAL RAINFALL PAST 24 HOURS.

1023 AM     HEAVY RAIN       ARLINGTON HEIGHTS       42.09N 87.98W
09/13/2008  M4.21 INCH       COOK               IL   TRAINED SPOTTER

1025 AM     HEAVY RAIN       2 N WHEATON             41.88N 88.11W
09/13/2008  M4.54 INCH       DUPAGE             IL   TRAINED SPOTTER

1025 AM     HEAVY RAIN       2 N WHEATON             41.88N 88.11W
09/13/2008  M4.54 INCH       DUPAGE             IL   TRAINED SPOTTER

            TOTAL RAINFALL PAST 24 HOURS. REPORTED BY COCORAHS
            OBSERVER.

1028 AM     HEAVY RAIN       EVANSTON                42.05N 87.69W
09/13/2008  M5.10 INCH       COOK               IL   TRAINED SPOTTER

            TOTAL RAINFALL PAST 24 HOURS.

1028 AM     HEAVY RAIN       EVANSTON                42.05N 87.69W
09/13/2008  M5.10 INCH       COOK               IL   TRAINED SPOTTER

            STANDING WATER ON ROADS AND IN FIELDS.

1030 AM     HEAVY RAIN       1 N EVANSTON            42.06N 87.69W
09/13/2008  M7.07 INCH       COOK               IL   TRAINED SPOTTER

1035 AM     FLOOD            MOUNT PROSPECT          42.07N 87.94W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            FLOODING OF YARDS...AND WELLER CREEK AT ELMHURST ROAD.

1045 AM     HEAVY RAIN       ELK GROVE VILLAGE       42.01N 87.99W
09/13/2008  M5.76 INCH       COOK               IL   TRAINED SPOTTER

1045 AM     FLASH FLOOD      1 W LINCOLNWOOD         42.01N 87.75W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            EDENS EXPRESSWAY FLOODED AT PRATT.

1050 AM     FLOOD            AMBOY                   41.72N 89.33W
09/13/2008                   LEE                IL   EMERGENCY MNGR

            SOME FLOODING OF GREEN RIVER IN AMBOY. TOTAL RAINFALL OF
            APPROXIMATELY 6.50 INCHES IN PAST 24 HOURS.

1050 AM     FLASH FLOOD      BARTLETT                41.98N 88.21W
09/13/2008                   DUPAGE             IL   TRAINED SPOTTER

            RETENTION POND OVERFLOWING ON BARTLETT ROAD.

1100 AM     HEAVY RAIN       2 NNE LAKE FOREST       42.26N 87.84W
09/13/2008  M4.76 INCH       LAKE               IL   TRAINED SPOTTER

1144 AM     HEAVY RAIN       CAROL STREAM            41.92N 88.13W
09/13/2008  M5.69 INCH       DUPAGE             IL   TRAINED SPOTTER

1159 AM     HEAVY RAIN       1 W BEACH PARK          42.42N 87.88W
09/13/2008  M4.25 INCH       LAKE               IL   TRAINED SPOTTER

1200 PM     HEAVY RAIN       2 W GURNEE              42.38N 87.98W
09/13/2008  M3.57 INCH       LAKE               IL   TRAINED SPOTTER

            TOTAL. 1.62 SINCE 700 AM.

1200 PM     HEAVY RAIN       BATAVIA                 41.85N 88.30W
09/13/2008  M4.87 INCH       KANE               IL   TRAINED SPOTTER

            STORM TOTAL.

1200 PM     HEAVY RAIN       STREAMWOOD              42.02N 88.17W
09/13/2008  M5.89 INCH       COOK               IL   TRAINED SPOTTER

            24 HOUR TOTAL.

1200 PM     HEAVY RAIN       2 NE MCHENRY            42.36N 88.26W
09/13/2008  M3.75 INCH       MCHENRY            IL   TRAINED SPOTTER

            TOTAL SICE FRIDAY AFTERNOON. 1.29 INCHES SINCE 700 AM.

1208 PM     HEAVY RAIN       ARLINGTON HEIGHTS       42.09N 87.98W
09/13/2008  M4.05 INCH       COOK               IL   PUBLIC

            RAINFALL SINCE MIDNIGHT.

1225 PM     HEAVY RAIN       CRYSTAL LAKE            42.23N 88.33W
09/13/2008  M4.54 INCH       MCHENRY            IL   TRAINED SPOTTER

            TOTAL RAINFALL. 1.5 INCHES SINCE 700 AM.

1228 PM     HEAVY RAIN       1 SW STREAMWOOD         42.01N 88.19W
09/13/2008  M5.89 INCH       COOK               IL   TRAINED SPOTTER

1228 PM     FLASH FLOOD      1 SW STREAMWOOD         42.01N 88.19W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            PARK BOULEVARD UNDER WATER AND A CAR STALLED OUT. POPLAR
            CREEK FLOODING FIELDS.

1230 PM     HEAVY RAIN       ELBURN                  41.89N 88.47W
09/13/2008  M3.05 INCH       KANE               IL   CO-OP OBSERVER

            SINCE 700 AM.

1244 PM     HEAVY RAIN       ST. CHARLES             41.92N 88.30W
09/13/2008  M6.33 INCH       KANE               IL   TRAINED SPOTTER

1248 PM     FLOOD            1 SSW WINNETKA          42.09N 87.75W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            IROQUOIS ROAD FLOODED.

1250 PM     HEAVY RAIN       BUFFALO GROVE           42.17N 87.96W
09/13/2008  M4.12 INCH       LAKE               IL   TRAINED SPOTTER

            TOTAL. 1.91 SINCE 7 AM.

1254 PM     HEAVY RAIN       MORTON GROVE            42.04N 87.79W
09/13/2008  M6.10 INCH       COOK               IL   TRAINED SPOTTER

0100 PM     HEAVY RAIN       1 SE LISLE              41.78N 88.07W
09/13/2008  M3.91 INCH       DUPAGE             IL   TRAINED SPOTTER

            TOTAL. 1.08 SINCE 700 AM.

0100 PM     HEAVY RAIN       ELK GROVE VILLAGE       42.01N 87.99W
09/13/2008  M6.60 INCH       COOK               IL   TRAINED SPOTTER

0115 PM     HEAVY RAIN       2 NNE LAKE FOREST       42.26N 87.84W
09/13/2008  M5.01 INCH       LAKE               IL   TRAINED SPOTTER

0140 PM     HEAVY RAIN       1 WNW CAROL STREAM      41.92N 88.15W
09/13/2008  M6.33 INCH       DUPAGE             IL   TRAINED SPOTTER

0144 PM     HEAVY RAIN       CAROL STREAM            41.92N 88.13W
09/13/2008  M6.40 INCH       DUPAGE             IL   TRAINED SPOTTER

0145 PM     HEAVY RAIN       EVANSTON                42.05N 87.69W
09/13/2008  M5.10 INCH       COOK               IL   TRAINED SPOTTER

            TOTAL. 1.09 SINCE 900 AM. BASEMENT FLOODING IN ROGERS
            PARK.

0145 PM     FLASH FLOOD      1 N OSWEGO              41.71N 88.33W
09/13/2008                   KENDALL            IL   EMERGENCY MNGR

            FOX RIVER IS FLOODING BETWEEN OSWEGO AND MONTGOMERY WITH
            SEVEN INCHES OF STANDING WATER ON ROUTE 25.

0150 PM     HEAVY RAIN       2 N WHEATON             41.88N 88.11W
09/13/2008  M5.69 INCH       DUPAGE             IL   TRAINED SPOTTER

            STORM TOTAL.

0206 PM     FLASH FLOOD      LOMBARD                 41.87N 88.01W
09/13/2008                   DUPAGE             IL   TRAINED SPOTTER

            MAJOR STREET AND PARKING LOT FLOODING AROUND ROUTE 53 AND
            NORTH AVENUE.

0225 PM     HEAVY RAIN       1 NW DES PLAINES        42.04N 87.91W
09/13/2008  M2.96 INCH       COOK               IL   TRAINED SPOTTER

            IN LAST 8 HOURS.

0230 PM     FLASH FLOOD      GLEN ELLYN              41.87N 88.06W
09/13/2008                   DUPAGE             IL   TRAINED SPOTTER

            ROUTE 53 CLOSED SOUTH OF BUTTERFIELD ROAD AND NORTH OF
            MORTON ARBORETUM DUE TO THE EAST BRANCH OF THE DUPAGE
            RIVER OVERFLOWING ITS BANKS.

0238 PM     FLOOD            ARLINGTON HEIGHTS       42.09N 87.98W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            WILKE RD. BETWEEN KIRCHOFF AND CENTRAL IS FLOODED.

0238 PM     FLOOD            CEDAR LAKE              41.37N 87.44W
09/13/2008                   LAKE               IN   TRAINED SPOTTER

            FLOODED FIELDS FROM 109TH TO 132ND STREET. CREEKS
            OVERFLOWING BANKS.

0245 PM     HEAVY RAIN       2 WSW ELK GROVE VILLAGE 41.99N 88.03W
09/13/2008  M7.20 INCH       DUPAGE             IL   TRAINED SPOTTER

            STORM TOTAL RAINFALL OF 7.20 INCHES WITH 0.60 INCHES
            SINCE 1 PM.

0247 PM     HEAVY RAIN       DE KALB                 41.93N 88.75W
09/13/2008  M5.40 INCH       DE KALB            IL   TRAINED SPOTTER

0300 PM     HEAVY RAIN       N MENDOTA               41.55N 89.12W
09/13/2008  M6.85 INCH       LA SALLE           IL   TRAINED SPOTTER

            STORM TOTAL 6.85 INCHES THROUGH 3 PM THIS AFTERNOON.

0310 PM     HEAVY RAIN       7 NW ST. CHARLES        41.99N 88.40W
09/13/2008  M7.90 INCH       KANE               IL   CO-OP OBSERVER

            STORM TOTAL RAINFALL OF 7.90 INCHES WITH 2.75 INCHES
            SINCE 7 AM THIS MORNING.

0400 PM     FLOOD            SCHAUMBURG              42.03N 88.08W
09/13/2008                   COOK               IL   PUBLIC

            RETENTION PONDS OVERFLOWING ACROSS SOME STREETS. WATER 4
            TO 6 INCHES DEEP.

0415 PM     FLOOD            OSWEGO                  41.70N 88.33W
09/13/2008                   KENDALL            IL   EMERGENCY MNGR

            ROUTE 25 AND ROUTE 30 CLOSED DUE TO FLOODING. WATER 6 TO
            10 INCHES DEEP.

0417 PM     FLASH FLOOD      7 NNW CHICAGO           41.97N 87.68W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            SIGNIFICANT FLOODING REPORTED IN THE ALBANY PARK
            NEIGHBORHOOD DUE TO THE CHICAGO RIVER OVERFLOWING. WATER
            AT LEAST 3 FEET DEEP.

0435 PM     FLOOD            MONTGOMERY              41.73N 88.34W
09/13/2008                   KANE               IL   PUBLIC

            FOX RIVER OVERFLOWING ITS BANKS. WATER DEPTH ROUGHLY 3
            FEET.

0455 PM     FLOOD            MENDOTA                 41.55N 89.12W
09/13/2008                   LA SALLE           IL   TRAINED SPOTTER

            ROUTE 251 CLOSED FROM ROUTE 52 NORTH INTO MENDOTA DUE TO
            FLOODING. MANY ROADS IN MENDOTA CLOSED WITH WATER AS DEEP
            AS 4 FEET IN SOME SPOTS.

0500 PM     HEAVY RAIN       3 W BOLINGBROOK         41.70N 88.14W
09/13/2008  M4.60 INCH       WILL               IL   TRAINED SPOTTER

            STORM TOTAL 4.60 INCHES THROUGH 5 PM THIS AFTERNOON.

0510 PM     HEAVY RAIN       ST. CHARLES             41.92N 88.30W
09/13/2008  M7.56 INCH       KANE               IL   TRAINED SPOTTER

            STORM TOTAL RAINFALL OF 7.56 INCHES WITH 1.23 INCHES
            SINCE NOON TODAY.

0518 PM     HEAVY RAIN       DE KALB                 41.93N 88.75W
09/13/2008  M5.45 INCH       DE KALB            IL   TRAINED SPOTTER

            STORM TOTAL RAINFALL OF 5.45 INCHES AT KISHWAUKEE
            HOSPITAL.

0600 PM     FLOOD            STREAMWOOD              42.02N 88.17W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            7.10 INCHES OF RAIN SINCE FRIDAY. FLOODING REPORTED ON
            BARRINGTON ROAD JUST NORTH OF IRVING PARK ROAD
            INTERSECTION. WOODLAND HEIGHTS BLVD ALSO HAS ONE FOOT OF
            STANDING WATER.

0605 PM     HEAVY RAIN       BATAVIA                 41.85N 88.30W
09/13/2008  M5.76 INCH       KANE               IL   TRAINED SPOTTER

            STORM TOTAL 5.76 INCHES. MINOR STREET FLOODING ALSO
            REPORTED.

0614 PM     HEAVY RAIN       2 NNW BURNHAM           41.66N 87.55W
09/13/2008  M4.33 INCH       COOK               IL   TRAINED SPOTTER

            STORM TOTAL 4.33 INCHES. MINOR STREET FLOODING ALSO
            REPORTED.

0615 PM     HEAVY RAIN       CEDAR LAKE              41.37N 87.44W
09/13/2008  M4.70 INCH       LAKE               IN   TRAINED SPOTTER

            STORM TOTAL 4.70 INCHES.

0629 PM     FLOOD            2 NNE LAKES OF THE FOUR 41.43N 87.21W
09/13/2008                   PORTER             IN   TRAINED SPOTTER

            WATER REPORTED TO THE TOP OF THE BRIDGE ON RANDOLPH JUST
            SOUTH OF ROUTE 30. MANY FIELDS AND STREETS WITH HIGH
            WATER AND MOVING WATER ACROSS ROADWAYS. STORM TOTAL
            RAINFALL OF 6.27 INCHES.

0635 PM     FLASH FLOOD      2 NNW ST. CHARLES       41.95N 88.32W
09/13/2008                   KANE               IL   EMERGENCY MNGR

            BOLCUM ROAD CLOSED BETWEEN BURR AND CRANE ROADS DUE TO 3
            FEET OF FAST FLOWING WATER FROM AN OVERFLOWING CREEK. 19
            OTHER ROAD CLOSURES REPORTED IN KANE COUNTY.

0639 PM     FLOOD            BARTLETT                41.98N 88.21W
09/13/2008                   DUPAGE             IL   TRAINED SPOTTER

            STREET FLOODING REPORTED ALONG SOUTH BARTLETT ROAD AND
            SOUTH MAIN STREET AS WELL RETENTION PONDS OVERFLOWING.
            LEISEBURG PARK ALSO FLOODED.

0640 PM     FLOOD            3 SSW NAPERVILLE        41.72N 88.18W
09/13/2008                   WILL               IL   TRAINED SPOTTER

            FLOODING REPORTED IN BACKYARDS.

0645 PM     HEAVY RAIN       YORKVILLE               41.64N 88.45W
09/13/2008  M4.53 INCH       KENDALL            IL   CO-OP OBSERVER

            STORM TOTAL 4.53 INCHES WITH 1.47 INCHES SINCE 7 AM THIS
            MORNING. MINOR FLOODING ALSO REPORTED.

0700 PM     HEAVY RAIN       ROMEOVILLE              41.65N 88.09W
09/13/2008  M3.85 INCH       WILL               IL   OFFICIAL NWS OBS

            STORM TOTAL 3.85 INCHES AT THE NWS OFFICE.

0700 PM     HEAVY RAIN       4 NW WILMINGTON         41.33N 88.22W
09/13/2008  M4.80 INCH       WILL               IL   TRAINED SPOTTER

            STORM TOTAL 4.80 INCHES.

0705 PM     FLOOD            BURBANK                 41.74N 87.77W
09/13/2008                   COOK               IL   CO-OP OBSERVER

            ONE TO TWO FEET OF STANDING WATER REPORTED. STORM TOTAL
            4.25 INCHES.

0712 PM     HEAVY RAIN       3 S EVANSTON            42.00N 87.70W
09/13/2008  M6.18 INCH       COOK               IL   TRAINED SPOTTER

            STORM TOTAL 6.18 INCHES WITH 3.78 INCHES SINCE 7 AM.

0750 PM     FLOOD            4 S FRANKFORT           41.44N 87.84W
09/13/2008                   WILL               IL   LAW ENFORCEMENT

            4 TO 6 INCHES OF WATER ON LAGRANGE ROAD JUST SOUTH OF
            MONEE MANHATTAN ROAD.

&&
Local storm report, Sep 13, 7:35 PM CST, 1 hour 25 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
835 PM CDT SAT SEP 13 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 PM     HEAVY RAIN       LOSTANT                 41.14N 89.06W
09/13/2008  M3.60 INCH       LA SALLE           IL   FIRE DEPT/RESCUE

            STORM TOTAL 3.60 INCHES.

0739 PM     HEAVY RAIN       PEOTONE                 41.33N 87.80W
09/13/2008  M4.45 INCH       WILL               IL   TRAINED SPOTTER

            STORM TOTAL 4.45 INCHES SINCE THURSDAY NIGHT.

0800 PM     HEAVY RAIN       3 SE AURORA             41.74N 88.25W
09/13/2008  M4.58 INCH       DUPAGE             IL   TRAINED SPOTTER

            STORM TOTAL 4.58 INCHES. MINOR FLOODING ALSO REPORTED.

&&
Local storm report, Sep 13, 7:43 PM CST, 1 hour 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
843 PM CDT SAT SEP 13 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0830 PM     FLOOD            ARLINGTON HEIGHTS       42.09N 87.98W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            40 PEOPLE EVACUATED FROM HOMES DUE TO FLOODING/RISING
            WATER. TIME OF OCCURENCE NOT KNOWN.

0830 PM     FLOOD            ARLINGTON HEIGHTS       42.09N 87.98W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            *** 1 FATAL *** ONE PERSON PULLED FROM A FLOODED
            RETENTION POND. TIME OF OCCURENCE NOT KNOWN.

0830 PM     FLOOD            FRANKLIN PARK           41.94N 87.88W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            50 PEOPLE EVACUATED FROM HOMES DUE TO FLOODING/RISING
            WATER. TIME OF OCCURANCE NOT KNOWN.

&&
Local storm report, Sep 13, 8:19 PM CST, 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
919 PM CDT SAT SEP 13 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1200 PM     FLOOD            OHARE AIRPORT           41.98N 87.90W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            MINOR FLOODING OF BAGGAGE AREA IN TERMINAL 2.

0100 PM     FLASH FLOOD      BENSENVILLE             41.96N 87.94W
09/13/2008                   DUPAGE             IL   BROADCAST MEDIA

            2 TO 3 FEET OF STANDING WATER ALONG WITH BASEMENT
            FLOODNIG. TIME ESTIMATED.

0430 PM     HEAVY RAIN       2 WSW ELK GROVE VILLAGE 41.99N 88.03W
09/13/2008  M7.55 INCH       DUPAGE             IL   TRAINED SPOTTER

            STORM TOTAL 7.55 INCHES THROUGH 430 PM THIS AFTERNOON.

0430 PM     HEAVY RAIN       GENEVA                  41.88N 88.31W
09/13/2008  M7.63 INCH       KANE               IL   TRAINED SPOTTER

            STORM TOTAL 7.63 INCHES THROUGH 430 PM THIS AFTERNOON.
            MINOR FLOODING ALSO REPORTED.

0600 PM     FLOOD            1 SW ARLINGTON HEIGHTS  42.08N 88.00W
09/13/2008                   COOK               IL   TRAINED SPOTTER

            RETENTION POND OVERFLOWING. WILKE ROAD BETWEEN KIRCHOFF
            AND CENTRAL ROADS CLOSED. STORM TOTAL 6.11 INCHES.

0905 PM     FLASH FLOOD      DES PLAINES             42.03N 87.90W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            MAJOR STREET FLOODING THROUGHOUT THE CITY WITH STALLED
            CARS. BASEMENT FLOODING ALSO REPORTED.

&&
Local storm report, Sep 13, 8:21 PM CST, 39 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
921 PM CDT SAT SEP 13 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1230 PM     FLOOD            ARLINGTON HEIGHTS       42.09N 87.98W
09/13/2008                   COOK               IL   BROADCAST MEDIA

            *** 1 FATAL *** ONE PERSON PULLED FROM A FLOODED
            RETENTION POND. UPDATED FOR TIME OF OCCURENCE.

&&
Local storm report, Sep 13, 8:48 PM CST, 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
948 PM CDT SAT SEP 13 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0940 PM     HEAVY RAIN       1 N WHEATON             41.87N 88.11W
09/13/2008  M6.31 INCH       DUPAGE             IL   TRAINED SPOTTER

            STORM TOTAL 6.31 INCHES.

&&

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1 flood. Local standard time, as filed.

Flood, Cook

When
September 13, 9:00 PM CST to September 16, 3:00 AM CST
Where
Cook County, 1.74 mi S of North Northfield to 0.23 mi ENE of Prospect Hgts
Cause
Heavy Rain
Property damage
$5.0 million
Reported by
Emergency Manager
Coordinates
42.105, -87.878

Officials in Des Plaines urged residents along the Des Plaines River to evacuate as waters rose to near record levels. An estimated 25 residents of the Big Bend Drive area were rescued by firefighters using boats. Other rescues occurred on Berry Lane and Mill Street. River Road was closed through Des Plaines and Mt. Prospect. Many roads in River Forest were closed.

What these are

Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Illinois in 2008Every state in 2008This day in weather historyWarnings in Illinois, September 2008

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 136476.