Overview
| 
			 Thunderstorms erupted over eastern Iowa during the mid afternoon on Tuesday, August 10 in an extremely unstable air mass over the region. Clusters of thunderstorms continued to track and develop across northern Illinois into northwest Indiana through the evening hours, producing areas of notable wind damage. 
 Another cluster of thunderstorms developed over Iowa during the early morning hours of Wednesday, August 11 and became more organized as it tracked into northern Illinois. These storms ended up producing a broad swath of wind damage to trees and crops across northern Illinois that started in Lee and LaSalle counties and extended into the Rockford and Chicago metro areas. In the Rockford area, a mobile home had a large tree fall on it, unfortunately causing one fatality. 
 A third round of severe thunderstorms developed during the evening of August 11th and lasted into the overnight hours. While these thunderstorms were not as widespread as the previous two rounds were, they still produced multiple instances of tree damage with the most concentrated area of damage occurring in Kankakee County.  | 
			Severe Weather Reports from August 9 to August 11, 2021  | 
		
August 10, 2021 Storm Reports
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| August 10, 2021 Storm Reports | 
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE CHICAGO IL
603 PM CDT WED AUG 11 2021
..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..
0546 PM     TSTM WND DMG     1 N ROCKFORD            42.29N 89.09W
08/10/2021                   WINNEBAGO          IL   BROADCAST MEDIA  
            TREE DOWNED ON POWERLINES ALONG AUBURN 
            STREET NEAR RIDGE AVENUE. TIME ESTIMATED BY 
            RADAR. 
0550 PM     TSTM WND DMG     2 E ROCKFORD            42.27N 89.05W
08/10/2021                   WINNEBAGO          IL   AMATEUR RADIO    
            POWER LINES DOWNED ON STATE STREET NEAR PALM 
            AVENUE. TIME ESTIMATED BY RADAR. 
0555 PM     TSTM WND DMG     3 ESE LOVES PARK        42.30N 89.01W
08/10/2021                   WINNEBAGO          IL   AMATEUR RADIO    
            8-IN DIAMETER TREE DOWN ALONG SPRING BROOK 
            ROAD WEST OF MULFORD ROAD. TIME ESTIMATED BY 
            RADAR. 
0600 PM     TSTM WND DMG     ROSCOE                  42.41N 89.01W
08/10/2021                   WINNEBAGO          IL   BROADCAST MEDIA  
            LARGE TREE UPROOTED IN ROSCOE AREA. TIME 
            ESTIMATED BY RADAR. 
0605 PM     TSTM WND DMG     LEAF RIVER              42.13N 89.40W
08/10/2021                   OGLE               IL   PUBLIC           
            MULTIPLE TREES DOWNED IN LEAF RIVER, 
            INCLUDING SOME LARGE BRANCHES. TIME 
            ESTIMATED BY RADAR. 
0612 PM     TSTM WND DMG     PECATONICA              42.31N 89.36W
08/10/2021                   WINNEBAGO          IL   AMATEUR RADIO    
            POWER LINES DOWNED IN THE VICINITY OF 
            PECATONICA. TIME ESTIMATED BY RADAR. 
0615 PM     TSTM WND DMG     ROCKTON                 42.46N 89.07W
08/10/2021                   WINNEBAGO          IL   PUBLIC           
            PHOTO SHARED VIA SOCIAL MEDIA SHOWS LARGE 
            BRANCH DOWNED IN ROCKTON AREA. 
0625 PM     TSTM WND GST     1 NNW ROCHELLE          41.94N 89.07W
08/10/2021  M58 MPH          OGLE               IL   PUBLIC           
            PRIVATE WEATHER STATION REPORTED 58 MPH GUST 
            IN NORTHWEST ROCHELLE. 
0629 PM     TSTM WND DMG     1 N NEW MILFORD         42.19N 89.07W
08/10/2021                   WINNEBAGO          IL   BROADCAST MEDIA  
            TREES DOWN IN CHEROKEE HILLS NEIGHBORHOOD OF 
            NEW MILFORD. TIME ESTIMATED BY RADAR. 
0633 PM     TSTM WND DMG     2 NE FAIRDALE           42.12N 88.90W
08/10/2021                   DE KALB            IL   BROADCAST MEDIA  
            DAMAGE TO AGRICULTURE AND SOME TREES IN THE 
            VICINITY OF KIRKLAND. GENERAL AREA WAS IN 
            FAR NORTHWEST DEKALB COUNTY NORTH OF QUARRY 
            ROAD AND SOUTHWEST OF CHERRY VALLEY ROAD. 
            TIME ESTIMATED BY RADAR. 
0634 PM     TSTM WND GST     ROCKFORD AIRPORT        42.20N 89.10W
08/10/2021  M55 MPH          WINNEBAGO          IL   OFFICIAL NWS OBS 
            RECORDED AT THE ROCKFORD ASOS. 
0635 PM     TSTM WND GST     2 SSW ROCHELLE          41.89N 89.08W
08/10/2021  E56 MPH          OGLE               IL   AWOS             
            RECORDED AT THE ROCHELLE AWOS. 
0638 PM     TSTM WND DMG     2 NE LAKE IN THE HILLS  42.20N 88.30W
08/10/2021                   MCHENRY            IL   PUBLIC           
            BILLBOARD DESTROYED ALONG VIRGINIA AVE IN 
            CRYSTAL LAKE. 
0638 PM     TSTM WND DMG     2 NE LAKE IN THE HILLS  42.21N 88.30W
08/10/2021                   MCHENRY            IL   PUBLIC           
            MULTIPLE TREES AND POWER LINES DOWNED IN THE 
            CRYSTAL LAKE, ALGONQUIN, CARY, AND MCHENRY 
            AREAS. TIME ESTIMATED BY RADAR. 
0639 PM     TSTM WND DMG     1 E CRYSTAL LAKE        42.24N 88.30W
08/10/2021                   MCHENRY            IL   PUBLIC           
            NUMEROUS TREES AND TREE LIMBS DOWNED NEAR 
            PINGREE ROAD AND US31 IN CRYSTAL LAKE. TIME 
            ESTIMATED BY RADAR. 
0644 PM     TSTM WND DMG     SANDWICH                41.65N 88.62W
08/10/2021                   DE KALB            IL   EMERGENCY MNGR   
            TREE DOWNED ON POWER LINES NEAR LISBON 
            STREET AND GREEN STREET IN SANDWICH. TIME 
            ESTIMATED BY RADAR. 
0645 PM     TSTM WND GST     1 WSW OAKWOOD HILLS     42.24N 88.26W
08/10/2021  M45 MPH          MCHENRY            IL   PUBLIC           
0648 PM     TSTM WND DMG     2 ESE TIMBERLANE        42.33N 88.83W
08/10/2021                   BOONE              IL   PUBLIC           
            APPROXIMATELY 2 FOOT DIAMETER TREE SNAPPED 
            AT BASE. 
0648 PM     TSTM WND GST     ISLAND LAKE             42.27N 88.19W
08/10/2021  M60 MPH          LAKE               IL   TRAINED SPOTTER  
0650 PM     HAIL             2 N BELVIDERE           42.29N 88.85W
08/10/2021  E0.88 INCH       BOONE              IL   PUBLIC           
            RELAYED VIA WINNEBAGO EMA. 
0650 PM     TSTM WND GST     5 ENE HERBERT           42.18N 88.70W
08/10/2021  M57 MPH          MCHENRY            IL   PUBLIC           
            PRIVATE WEATHER STATION REPORTED 57 MPH WIND 
            GUST SOUTHWEST OF MARENGO NEAR HARMONY ROAD 
            AND GENOA ROAD. 
0650 PM     TSTM WND GST     4 NW HARVARD            42.47N 88.66W
08/10/2021  M60 MPH          MCHENRY            IL   PUBLIC           
            PRIVATE WEATHER STATION REPORTED 60 MPH GUST 
            NORTHWEST OF HARVARD NEAR LAWRENCE ROAD AND 
            MAXON ROAD. 
0652 PM     TSTM WND DMG     MARENGO                 42.26N 88.60W
08/10/2021                   MCHENRY            IL   PUBLIC           
            BRANCH DOWNED IN MARENGO AREA. REPORT 
            RELAYED VIA MPING. TIME ESTIMATED BY RADAR. 
0653 PM     TSTM WND GST     2 WNW SUGAR GROVE       41.77N 88.48W
08/10/2021  M58 MPH          KANE               IL   ASOS             
            RECORDED AT THE AURORA-SUGAR GROVE ASOS. 
0655 PM     TSTM WND GST     2 NE UNION              42.26N 88.51W
08/10/2021  M57 MPH          MCHENRY            IL   EMERGENCY MNGR   
            GUST OF 57 MPH NEAR FRANKLINVILLE ROAD AND 
            IL-176. TIME ESTIMATED BY RADAR. 
0700 PM     TSTM WND GST     3 SSE HARVARD           42.39N 88.59W
08/10/2021  M67 MPH          MCHENRY            IL   LAW ENFORCEMENT  
            MEASURED WITH ANEMOMETER. LARGE TREES 
            UPROOTED. 
0703 PM     TSTM WND DMG     2 N BULL VALLEY         42.33N 88.36W
08/10/2021                   MCHENRY            IL   PUBLIC           
            PUBLIC REPORT OF TREE BRANCHES DOWNED NEAR 
            BULL VALLEY. RELAYED VIA MPING. TIME 
            ESTIMATED BY RADAR. 
0705 PM     TSTM WND DMG     GREENWOOD               42.39N 88.38W
08/10/2021                   MCHENRY            IL   PUBLIC           
            NUMEROUS TREES DOWNED NEAR WONDER LAKE. ONE 
            TREE HAS MOST BRANCHED REMOVED. TIME 
            ESTIMATED BY RADAR. 
0705 PM     TSTM WND DMG     MCHENRY                 42.34N 88.27W
08/10/2021                   MCHENRY            IL   PUBLIC           
            DELAYED REPORT RELAYED VIA SOCIAL MEDIA. 
            LARGE TREE DOWN THROUGH ROOF, WITH LARGE 
            TREE ALSO BLOWN DOWN IN NEIGHBORING YARD. 
            TIME ESTIMATED VIA RADAR. 
0711 PM     TSTM WND DMG     ELGIN                   42.04N 88.29W
08/10/2021                   KANE               IL   PUBLIC           
            NUMEROUS REPORTS OF TREE BRANCHES DOWNED IN 
            ELGIN AND VICINITY. RELAYED VIA MPING. TIME 
            ESTIMATED BY RADAR. 
0711 PM     TSTM WND DMG     SLEEPY HOLLOW           42.09N 88.32W
08/10/2021                   KANE               IL   PUBLIC           
            DELAYED REPORT. RELAYED VIA SOCIAL MEDIA. 
            LARGE TREE LIMBS BLOWN DOWN AND LARGE TREE 
            BLOWN DOWN OR UPROOTED NEAR BEAU BRUMMEL DR 
            AND SLEEPY HOLLOW RD. 
0712 PM     TSTM WND DMG     WEST DUNDEE             42.10N 88.28W
08/10/2021                   KANE               IL   PUBLIC           
            DELAYED REPORT RELAYED VIA SOCIAL MEDIA. 
            MULTIPLE LARGE TREES AND TREE LIMBS BLOWN 
            DOWN THROUGHOUT TOWN. TIME ESTIMATED BY 
            RADAR. 
0715 PM     TSTM WND DMG     ALGONQUIN               42.17N 88.30W
08/10/2021                   MCHENRY            IL   PUBLIC           
            PUBLIC REPORT OF AN UPROOTED AND ANOTHER 
            SNAPPED TREE IN ALGONQUIN. TIME ESTIMATED BY 
            RADAR. 
0717 PM     TSTM WND DMG     2 W SCHAUMBURG          42.02N 88.12W
08/10/2021                   COOK               IL   NWS EMPLOYEE     
            APPROXIMATELY 5 INCH DIAMETER TREE LIMB 
            DOWNED. 
0718 PM     TSTM WND DMG     2 ENE SOUTH BARRINGTON  42.10N 88.12W
08/10/2021                   COOK               IL   PUBLIC           
            LARGE TREES DOWN. 
0729 PM     TSTM WND GST     MOUNT PROSPECT          42.07N 87.94W
08/10/2021  M51 MPH          COOK               IL   PUBLIC           
            PRIVATE WEATHER STATION REPORTS 51 MPH GUST 
            IN MT PROSPECT. 
0730 PM     TSTM WND GST     1 NNW ROSELLE           41.99N 88.08W
08/10/2021  M60 MPH          COOK               IL   PUBLIC           
            PRIVATE WEATHER STATION REPORTED 60 MPH GUST 
            NEAR ROSELLE. 
0730 PM     TSTM WND DMG     GRAYSLAKE               42.34N 88.04W
08/10/2021                   LAKE               IL   PUBLIC           
            TRAINED SPOTTER REPORTS SHINGLES BLOWN OFF 
            ROOF IN GRAYSLAKE AREA. TIME ESTIMATED BY 
            RADAR. 
0730 PM     TSTM WND GST     3 WSW MONTGOMERY        41.71N 88.40W
08/10/2021  M55 MPH          KENDALL            IL   PUBLIC           
            PRIVATE WEATHER STATION REPORTED 55 MPH WIND 
            GUST NEAR MONTGOMERY. TIME ESTIMATED BY 
            RADAR. 
0733 PM     TSTM WND DMG     ELMHURST                41.90N 87.94W
08/10/2021                   DUPAGE             IL   PUBLIC           
            PUBLIC REPORT OF LARGE BRANCHES DOWNED IN 
            ELMHURST AREA. TIME ESTIMATED BY RADAR. 
0735 PM     TSTM WND GST     1 W ELMHURST            41.90N 87.95W
08/10/2021  M57 MPH          DUPAGE             IL   PUBLIC           
            PRIVATE WEATHER STATION REPORTS 57 MPH WIND 
            GUST IN ELMHURST. 
0735 PM     TSTM WND DMG     DES PLAINES             42.05N 87.88W
08/10/2021                   COOK               IL   TRAINED SPOTTER  
            TRAINED SPOTTER REPORTS LARGE TREE SNAPPED 
            IN DES PLAINES. OTHER REPORTS OF TREE 
            DAMAGED ALSO RECEIVED IN VICINITY. TIME 
            ESTIMATED BY RADAR. 
0735 PM     TSTM WND DMG     OAKBROOK TERRACE        41.85N 87.97W
08/10/2021                   DUPAGE             IL   BROADCAST MEDIA  
            POWER LINE DOWNED NEAR MIDWEST ROAD AND 
            BUTTERFIELD ROAD IN OAK BROOK. TIME 
            ESTIMATED BY RADAR. 
0736 PM     TSTM WND DMG     BUFFALO GROVE           42.17N 87.97W
08/10/2021                   LAKE               IL   PUBLIC           
            SEVERAL TREES DOWNED AROUND BUFFALO GROVE. 
0738 PM     TSTM WND DMG     1 ENE WADSWORTH         42.43N 87.91W
08/10/2021                   LAKE               IL   TRAINED SPOTTER  
            TRAINED SPOTTER RELAYED 5 INCH TO 2 FOOT 
            DIAMETER BRANCHES DOWN IN AN AROUND 
            WADSWORTH. 
0745 PM     TSTM WND DMG     SKOKIE                  42.03N 87.76W
08/10/2021                   COOK               IL   BROADCAST MEDIA  
            LARGE TREE UPROOTED AND FELL ONTO CAR. 
0745 PM     TSTM WND GST     EVANSTON                42.05N 87.69W
08/10/2021  M65 MPH          COOK               IL   PUBLIC           
            DELAYED REPORT. RELAYED VIA SOCIAL MEDIA. 
0747 PM     TSTM WND DMG     EVANSTON                42.06N 87.69W
08/10/2021                   COOK               IL   BROADCAST MEDIA  
            SEVERAL LARGE TREES UPROOTED OR SNAPPED 
            THROUGHOUT EVANSTON. 
0747 PM     TSTM WND DMG     FRANKLIN PARK           41.93N 87.89W
08/10/2021                   COOK               IL   TRAINED SPOTTER  
            SPOTTER REPORTS 60 MPH GUST NEAR GRAND 
            AVENUE AND MANHEIM ROAD NEAR FRANKLIN PARK. 
0748 PM     TSTM WND DMG     1 NNW HOMETOWN          41.74N 87.74W
08/10/2021                   COOK               IL   PUBLIC           
            PUBLIC REPORT OF A 6 INCH DIAMETER LIMB DOWN 
            BLOCKING 83RD AND CICERO IN OAK LAWN. 
0749 PM     TSTM WND GST     3 SW MIDWAY AIRPORT     41.74N 87.78W
08/10/2021  M60 MPH          COOK               IL   CO-OP OBSERVER   
            COOPERATIVE OBSERVER REPORTS 60 MPH GUST 
            NEAR CHICAGO MIDWAY AIRPORT. 
0750 PM     TSTM WND DMG     1 NW WEST RIDGE - CHICA 42.01N 87.71W
08/10/2021                   COOK               IL   NWS EMPLOYEE     
            TREE DOWNED NEAR KEDZIE AVENUE AND TOUHY 
            AVENUE IN CHICAGO. TIME ESTIMATED BY RADAR. 
0750 PM     TSTM WND DMG     1 SSW WILMETTE          42.06N 87.73W
08/10/2021                   COOK               IL   PUBLIC           
            PHOTOS SHARED TO SOCIAL MEDIA SHOW BRANCHES 
            DOWNED NEAR HARRISON STREET AND PROSPECT 
            AVENUE IN EVANSTON. TIME ESTIMATED BY RADAR. 
0753 PM     TSTM WND DMG     2 NNW SHOREWOOD         41.54N 88.22W
08/10/2021                   WILL               IL   PUBLIC           
            REPORT OF DOWNED TREE BRANCHES ON SOUTH 
            RIVER ROAD IN PLAINFIELD. TIME ESTIMATED BY 
            RADAR. 
0753 PM     MARINE TSTM WIND 1 NE MONTROSE HARBOR    41.97N 87.63W
08/10/2021  M62 MPH          LMZ741             IL   MESONET          
            MESONET STATION XMTB MONTROSE BEACH LIGHT. 
0755 PM     TSTM WND GST     HIGHWOOD                42.20N 87.81W
08/10/2021  M54 MPH          LAKE               IL   TRAINED SPOTTER  
            TRAINED SPOTTER REPORTS 54 MPH WIND GUST IN 
            HIGHWOOD. TIME ESTIMATED BY RADAR. 
0755 PM     TSTM WND DMG     ROGERS PARK - CHICAGO   42.01N 87.67W
08/10/2021                   COOK               IL   PUBLIC           
            PHOTO SHARED VIA SOCIAL MEDIA OF LARGE 
            BRANCH BLOCKING ROADWAY IN ROGERS PARK, 
            CHICAGO. TIME ESTIMATED BY RADAR. 
0800 PM     MARINE TSTM WIND HARRISON-DEVER CRIB     41.92N 87.57W
08/10/2021  M54 MPH          LMZ741             IL   C-MAN STATION    
            RECORDED AT THE HARRISON-DEVER CRIB. 
            ANEMOMETER IS AT 26 M ABOVE SITE ELEVATION. 
0815 PM     FLOOD            1 N ARCHER HTS. - CHICA 41.82N 87.72W
08/10/2021                   COOK               IL   PUBLIC           
            NUMEROUS PUBLIC REPORTS OF WATER ON PORTIONS 
            OF I-55 NEAR PULASKI ROAD. 
0830 PM     TSTM WND GST     GARY AIRPORT            41.62N 87.41W
08/10/2021  M58 MPH          LAKE               IN   AWOS             
            TIME ESTIMATED BY RADAR. 
0846 PM     TSTM WND DMG     BEVERLY SHORES          41.69N 86.98W
08/10/2021                   PORTER             IN   LAW ENFORCEMENT  
            MULTIPLE TREES DOWNED. TIME ESTIMATED BY 
            RADAR. 
0945 PM     TSTM WND DMG     2 ENE ROSELAWN          41.16N 87.28W
08/10/2021                   JASPER             IN   LAW ENFORCEMENT  
            LARGE TREE DOWN AT PAUL REVERE RD AND N 
            COUNTY ROAD 1200 W. TIME ESTIMATED BY RADAR. 
1004 PM     TSTM WND DMG     1 NNE WHEATFIELD        41.20N 87.05W
08/10/2021                   JASPER             IN   TRAINED SPOTTER  
            LARGE TREE DOWNED. MEASURED 57 MPH WIND GUST 
            NEAR THE LOCATION OF THE DOWNED TREE. 
0431 AM     TSTM WND GST     4 ESE VALPARAISO        41.45N 87.00W
08/11/2021  M52 MPH          PORTER             IN   ASOS             
            ASOS STATION KVPZ VALPARAISO AIRPORT. 
August 11, 2021 Storm Reports
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| August 11, 2021 Storm Reports | 
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE CHICAGO IL
..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..
0850 AM     TSTM WND DMG     SUBLETTE                41.64N 89.23W
08/11/2021                   LEE                IL   BROADCAST MEDIA  
            LARGE LIMBS DOWNED. 
0854 AM     TSTM WND DMG     MENDOTA                 41.55N 89.12W
08/11/2021                   LA SALLE           IL   BROADCAST MEDIA  
            NUMEROUS TREES DOWNED IN MENDOTA. A COUPLE 
            OF TREES SNAPPED AT THE BASE. 
0856 AM     TSTM WND DMG     5 SSW COMPTON           41.63N 89.11W
08/11/2021                   LEE                IL   TRAINED SPOTTER  
            WIND TURBINE BLADE BLOWN OFF.
0858 AM     TSTM WND DMG     2 W PRAIRIE CENTER      41.47N 88.97W
08/11/2021                   LA SALLE           IL   NWS EMPLOYEE
            DELAYED REPORT. PART OF A ROOF PEELED OFF OF
            A FARM BUILDING.
0900 AM     TSTM WND GST     4 SSE EARLVILLE         41.54N 88.89W
08/11/2021  E80 MPH          LA SALLE           IL   TRAINED SPOTTER
            DELAYED REPORT. WIDESPREAD SIGNIFICANT WIND
            DAMAGE OCCURRED ACROSS NORTHERN LA SALLE
            COUNTY DURING THE MORNING OF AUGUST 11.
            DAMAGE CONSISTED OF SNAPPED TREES NEAR THEIR
            BASE, SNAPPED POWER POLES, FLATTENED CORN,
            AND DAMAGE TO FARM BUILDINGS. ESTIMATED
            WINDS OF AT LEAST 80 MPH.
0901 AM     TSTM WND GST     COMPTON                 41.69N 89.09W
08/11/2021  M67 MPH          LEE                IL   MESONET
            PEAK WIND GUST MEASURED BY PERSONAL WEATHER STATION IN
            COMPTON.
0906 AM     TSTM WND GST     4 E EARLVILLE           41.59N 88.85W
08/11/2021  M69 MPH          LA SALLE           IL   MESONET
            PEAK WIND GUST MEASURED BY PERSONAL WEATHER STATION EAST
            OF EARLVILLE.
0910 AM     TSTM WND DMG     SOMONAUK                41.63N 88.68W
08/11/2021                   DE KALB            IL   PUBLIC           
            PART OF LARGE TREE SNAPPED OFF. 
0915 AM     TSTM WND GST     2 SSW ROCHELLE          41.89N 89.08W
08/11/2021  M52 MPH          OGLE               IL   AWOS             
            AWOS STATION KRPJ ROCHELLE AIRPORT. 
0915 AM     TSTM WND DMG     WATERMAN                41.77N 88.77W
08/11/2021                   DE KALB            IL   TRAINED SPOTTER  
            SIDING RIPPED OFF THE SIDE OF A BUILDING IN 
            WATERMAN. 
0918 AM     TSTM WND DMG     2 SW PLANO              41.64N 88.57W
08/11/2021                   KENDALL            IL   PUBLIC           
            SEVERAL TREES SNAPPED OR DOWNED BETWEEN 
            SANDWICH AND PLANO. 
0918 AM     TSTM WND DMG     1 W PLANO               41.66N 88.56W
08/11/2021                   KENDALL            IL   TRAINED SPOTTER  
            TREE DOWNED ON LITTLE ROCK RD WEST OF PLANO. 
0919 AM     TSTM WND GST     3 NNW SHERIDAN          41.57N 88.71W
08/11/2021  M54 MPH          LA SALLE           IL   MESONET          
            PRIVATE WEATHER STATION REPORTED PEAK WIND 
            GUST OF 54 MPH BETWEEN SOMONAUK AND 
            SHERIDAN. 
0920 AM     TSTM WND DMG     SANDWICH                41.65N 88.62W
08/11/2021                   DE KALB            IL   EMERGENCY MNGR   
            NUMEROUS TREES AND WIRES DOWNED THROUGHOUT 
            SANDWICH. 
0922 AM     TSTM WND DMG     3 SSW BIG ROCK          41.72N 88.57W
08/11/2021                   KENDALL            IL   PUBLIC           
            LARGE OAK TREE SNAPPED AT BASE. 
0924 AM     TSTM WND GST     PLANO                   41.66N 88.53W
08/11/2021  M68 MPH          KENDALL            IL   MESONET          
            PRIVATE WEATHER STATION REPORTED PEAK WIND 
            GUST OF 68 MPH. WINDS GUSTED ABOVE 60 MPH 
            FOR 15 MINUTES. 
0928 AM     TSTM WND DMG     OSWEGO                  41.68N 88.35W
08/11/2021                   KENDALL            IL   PUBLIC           
            LARGE TREE LIMB DOWNED AND FENCE BLOWN OVER. 
0928 AM     TSTM WND GST     2 WNW SUGAR GROVE       41.77N 88.47W
08/11/2021  M64 MPH          KANE               IL   ASOS             
            KARR ASOS PEAK GUST. 
0929 AM     TSTM WND DMG     OSWEGO                  41.68N 88.35W
08/11/2021                   KENDALL            IL   PUBLIC           
            HALF OF TREE SNAPPED AT ITS FORK. 
0930 AM     TSTM WND DMG     BOULDER HILL            41.71N 88.34W
08/11/2021                   KENDALL            IL   TRAINED SPOTTER  
            MULTIPLE LARGE TREE LIMBS DOWNED IN BOULDER 
            HILL. 
0931 AM     TSTM WND GST     ROCKFORD AIRPORT        42.20N 89.10W
08/11/2021  M60 MPH          WINNEBAGO          IL   ASOS             
            KRFD ASOS PEAK GUST. 
0933 AM     TSTM WND DMG     AURORA                  41.76N 88.31W
08/11/2021                   KANE               IL   PUBLIC           
            LARGE TREE LIMB DOWNED IN WILDER PARK IN 
            AURORA AND NEARBY POWER POLE TILTED. 
0935 AM     TSTM WND GST     3 WSW MONTGOMERY        41.71N 88.40W
08/11/2021  M68 MPH          KENDALL            IL   MESONET          
            PEAK GUST ON PERSONAL WEATHER STATION. 
0935 AM     TSTM WND GST     5 SE LISBON             41.43N 88.42W
08/11/2021  M55 MPH          GRUNDY             IL   AWOS             
            AWOS STATION KC09 MORRIS AIRPORT. 
0935 AM     TSTM WND DMG     2 W AURORA              41.76N 88.34W
08/11/2021                   KANE               IL   AMATEUR RADIO    
            12 INCH DIAMETER LIMB DOWNED. 
0936 AM     TSTM WND GST     2 NW PLAINFIELD         41.63N 88.23W
08/11/2021  E65 MPH          WILL               IL   NWS EMPLOYEE     
            FENCE PANEL BLOWN OVER. 
0937 AM     TSTM WND DMG     MINOOKA                 41.46N 88.26W
08/11/2021                   GRUNDY             IL   PUBLIC           
            LARGE TREE DOWNED. 
0938 AM     TSTM WND DMG     BATAVIA                 41.85N 88.31W
08/11/2021                   KANE               IL   PUBLIC           
            LARGE TREE LIMB DOWNED. 
0940 AM     TSTM WND DMG     ROCKFORD                42.27N 89.09W
08/11/2021                   WINNEBAGO          IL   PUBLIC           
            MULTIPLE REPORTS OF TREE DAMAGE IN ROCKFORD. 
0943 AM     TSTM WND DMG     GENEVA                  41.89N 88.31W
08/11/2021                   KANE               IL   PUBLIC           
            FENCE BLOWN DOWN. 
0946 AM     TSTM WND DMG     1 SSE NAPERVILLE        41.76N 88.14W
08/11/2021                   DUPAGE             IL   NWS EMPLOYEE     
            TREE DEBRIS ON ROAD CAUSED ROAD CLOSURE. 
0947 AM     TSTM WND DMG     WINFIELD                41.87N 88.16W
08/11/2021                   DUPAGE             IL   PUBLIC           
            PART OF LARGE TREE SNAPPED AT BASE. 
0951 AM     TSTM WND DMG     BELVIDERE               42.26N 88.84W
08/11/2021                   BOONE              IL   LAW ENFORCEMENT  
            TREES AND WIRES DOWNED IN VARIOUS LOCATIONS 
            IN AND AROUND BELVIDERE. 
0954 AM     TSTM WND DMG     NEW LENOX               41.51N 87.97W
08/11/2021                   WILL               IL   PUBLIC           
            MULTIPLE TREES DOWNED IN NEW LENOX. 
0954 AM     TSTM WND DMG     SOUTH ELGIN             41.99N 88.30W
08/11/2021                   KANE               IL   PUBLIC           
            LARGE TREE BRANCH DOWNED. 
0955 AM     TSTM WND DMG     1 SSE LISLE             41.79N 88.07W
08/11/2021                   DUPAGE             IL   PUBLIC           
            SEVERAL LARGE TREE BRANCHES DOWNED ALONG 
            MAPLE AVENUE IN DOWNERS GROVE. 
0955 AM     TSTM WND DMG     1 SW DOWNERS GROVE      41.78N 88.02W
08/11/2021                   DUPAGE             IL   PUBLIC           
            PART OF TREE SNAPPED OFF. 
0955 AM     TSTM WND DMG     1 N TIMBERLANE          42.34N 88.86W
08/11/2021                   BOONE              IL   LAW ENFORCEMENT  
            TREE DOWNED ONTO WIRES. 
0959 AM     TSTM WND DMG     ELGIN                   42.04N 88.28W
08/11/2021                   KANE               IL   PUBLIC           
            LARGE TREE BRANCH DOWNED. 
1000 AM     TSTM WND DMG     SLEEPY HOLLOW           42.09N 88.31W
08/11/2021                   KANE               IL   PUBLIC           
            LARGE TREE UPROOTED. 
1001 AM     TSTM WND DMG     WOODSTOCK               42.31N 88.45W
08/11/2021                   MCHENRY            IL   PUBLIC           
            LARGE TREE SNAPPED HALFWAY UP. 
1003 AM     TSTM WND DMG     2 E SCHAUMBURG          42.03N 88.04W
08/11/2021                   COOK               IL   COCORAHS         
            9 INCH DIAMETER BRANCH DOWNED. 
1004 AM     TSTM WND DMG     2 E LAKEWOOD            42.22N 88.34W
08/11/2021                   MCHENRY            IL   PUBLIC           
            LARGE TREE SNAPPED. 
1005 AM     TSTM WND DMG     PRAIRIE GROVE           42.28N 88.26W
08/11/2021                   MCHENRY            IL   PUBLIC           
            PARTS OF LARGE TREES SNAPPED OFF. 
1009 AM     TSTM WND DMG     WONDER LAKE             42.39N 88.35W
08/11/2021                   MCHENRY            IL   PUBLIC           
            SEVERAL TREES DOWNED IN WONDER LAKE. 
1008 AM     TSTM WND DMG     2 SSW ROCKFORD          42.25N 89.11W
08/11/2021                   WINNEBAGO          IL   BROADCAST MEDIA
            *** 1 FATAL ***
            THREE PEOPLE WERE RESCUED FROM A MOBILE HOME
            THAT WAS CRUSHED BY A FALLEN TREE. ONE
            FATALITY WAS REPORTED. TIME CONFIRMED BY 911
            CALL CENTER.
1009 AM     TSTM WND DMG     OAK PARK                41.89N 87.79W
08/11/2021                   COOK               IL   PUBLIC           
            HALF OF TREE SNAPPED AT ITS FORK. 
1013 AM     TSTM WND DMG     WAUCONDA                42.26N 88.15W
08/11/2021                   LAKE               IL   EMERGENCY MNGR   
            POWER LINES DOWNED ONTO ROADS. 
1016 AM     TSTM WND DMG     1 NW LONG LAKE          42.38N 88.14W
08/11/2021                   LAKE               IL   PUBLIC           
            LARGE TREE DOWNED ONTO FENCE. 
1017 AM     TSTM WND DMG     GRAYSLAKE               42.34N 88.04W
08/11/2021                   LAKE               IL   PUBLIC           
            LARGE TREE UPROOTED. 
1018 AM     TSTM WND DMG     FOX LAKE                42.40N 88.18W
08/11/2021                   LAKE               IL   PUBLIC           
            SEVERAL TREES SNAPPED OR DOWNED IN FOX LAKE. 
1026 AM     TSTM WND DMG     1 SW ANTIOCH            42.47N 88.11W
08/11/2021                   LAKE               IL   FIRE DEPT/RESCUE 
            SIDING RIPPED OFF OF HOUSE AND FENCE KNOCKED 
            DOWN. 
1030 AM     TSTM WND DMG     BEACH PARK              42.43N 87.85W
08/11/2021                   LAKE               IL   PUBLIC           
            SEVERAL LARGE TREES DOWNED IN BEACH PARK. 
1034 AM     TSTM WND DMG     PLAINFIELD              41.61N 88.21W
08/11/2021                   WILL               IL   PUBLIC           
            TREE DOWNED ONTO FENCE. 
1053 AM     TSTM WND GST     MIDWAY AIRPORT          41.78N 87.76W
08/11/2021  M58 MPH          COOK               IL   ASOS             
            ASOS STATION KMDW CHICAGO MIDWAY. 
1055 AM     TSTM WND DMG     PORTAGE                 41.58N 87.18W
08/11/2021                   PORTER             IN   PUBLIC           
            LARGE TREE LIMB DOWNED ONTO A SHED. TIME 
            ESTIMATED. 
1116 AM     TSTM WND DMG     4 S WHEATFIELD          41.13N 87.05W
08/11/2021                   JASPER             IN   AMATEUR RADIO    
            4 INCH DIAMETER TREE BRANCHES DOWNED. 
1156 AM     TSTM WND GST     4 ESE VALPARAISO        41.45N 87.00W
08/11/2021  M55 MPH          PORTER             IN   ASOS             
            ASOS STATION KVPZ VALPARAISO AIRPORT.
0932 PM     TSTM WND GST     DUPAGE AIRPORT          41.92N 88.25W
08/11/2021  M56 MPH          DUPAGE             IL   ASOS
            ASOS STATION KDPA DUPAGE AIRPORT REPORTS 56
            MPH GUST.
0938 PM     TSTM WND DMG     1 WSW WEST CHICAGO      41.88N 88.21W
08/11/2021                   DUPAGE             IL   LAW ENFORCEMENT
            LARGE TREE DOWNED IN WEST CHICAGO. TIME
            ESTIMATED BY RADAR.
0155 AM     TSTM WND GST     3 NNE PONTIAC           40.92N 88.62W
08/12/2021  M54 MPH          LIVINGSTON         IL   AWOS
            AWOS STATION KPNT PONTIAC AIRPORT.
0215 AM     TSTM WND DMG     1 SSE DIAMOND           41.27N 88.25W
08/12/2021                   WILL               IL   EMERGENCY MNGR
            TREE DOWNED ONTO POWER LINES ALONG COUNTY
            LINE RD.
0229 AM     TSTM WND DMG     5 SE BRADLEY            41.10N 87.78W
08/12/2021                   KANKAKEE           IL   PUBLIC
            CONSIDERABLE TREE AND POWER LINE DAMAGE ON SOUTH SANDBAR
            ROAD. NUMEROUS LARGE TREES UPROOTED, OTHER TREES SHEARED
            OFF.
0229 AM     TSTM WND DMG     AROMA PARK              41.08N 87.81W
08/12/2021                   KANKAKEE           IL   EMERGENCY MNGR
            WIDESPREAD TREE DAMAGE WITH SOME TREES SNAPPED AND OTHERS
            UPROOTED IN AND AROUND AROMA PARK. DAMAGE TO POWER LINES
            AND UTILITY POLES.
0318 AM     TSTM WND GST     4 ESE VALPARAISO        41.45N 87.00W
08/12/2021  M51 MPH          PORTER             IN   ASOS
            ASOS STATION KVPZ VALPARAISO AIRPORT.
0318 AM     MARINE TSTM WIND 1 NNW EAST CHICAGO      41.65N 87.47W
08/12/2021  M41 MPH          LAKE               IN   MESONET
            MESONET STATION XCAV CLINE AVENUE BRIDGE.
0335 AM     TSTM WND GST     5 SE LISBON             41.43N 88.42W
08/12/2021  M54 MPH          GRUNDY             IL   AWOS
            AWOS STATION KC09 MORRIS AIRPORT.
0355 AM     MARINE TSTM WIND 3 SE MICHIGAN CITY BUOY 41.73N 86.93W
08/12/2021  M43 MPH          LMZ745             IN   C-MAN STATION
            PEAK WIND AT THE MICHIGAN CITY C-MAN.
0410 AM     TSTM WND GST     4 SSW MARTINTON         40.86N 87.74W
08/12/2021  M52 MPH          IROQUOIS           IL   MESONET
            PEAK GUST FROM A PERSONAL WEATHER STATION.
0445 AM     TSTM WND GST     2 WNW RENSSELAER        40.95N 87.18W
08/12/2021  M56 MPH          JASPER             IN   AWOS
            AWOS STATION KRZL RENSSELAER AIRPORT.
Esmond EF-U Tornado:
			
 Summary: After an extensive review of satellite imagery and radar data, it was determined that a brief EF-U tornado touched down in a corn field just northeast of Esmond on August 10th. This tornado occurred approximately one mile south of where a brief EF-0 had touched down on the previous day.  | 
		
Photos
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| Storms approaching Villa Park on the evening of August 10th. Courtesy of Tony Fraveletti. | Tree damage in Des Plaines from August 10th storms. Courtesy of Kelly Cassady. | Tree damage on the north side of Chicago from August 10th storms. Courtesy of Ariel Cohen. | 
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| Damage to a billboard in Crystal Lake from August 10th storms. Courtesy of Bonnie Salm. | Tree damage in Evanston from August 10th storms. Courtesy of Elizabeth Hicks. | Corn near Earlville flattened by strong winds from storms on the morning of August 11th. Courtesy of Bob Waszak. | 
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| Tree damage in Plano from storms on the morning of August 11th. Courtesy of Sam Bertellotti. | Tree damage in Little Rock from storms on the morning of August 11th. Courtesy of Brendan Bond. | Tree damage in Boulder Hill from storms on the morning of August 11th. Courtesy of Hannah Wells. | 
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| Tree downed onto power lines in Belvidere on the morning of August 11th. Courtesy of Maxwell Brooks. | Tree downed onto power lines in Braidwood by storms during the early morning hours of August 12th. Courtesy of the Braidwood ESDA. | Tree uprooted by storms in Aroma Park during the early morning hours of August 12th. Courtesy of Becky Powell. | 
Rain Reports
August 10 Rainfall Totals:
COCORAHS PRECIPITATION SUMMARY NATIONAL WEATHER SERVICE CHICAGO IL 1000 AM CDT WED AUG 11 2021 COCORAHS PRECIPITATION REPORTS THESE REPORTS ARE CONSIDERED SUPPLEMENTAL AND UNOFFICIAL VALUES ARE FOR THE PREVIOUS 24 HOURS ENDING AROUND 7 AM LOCAL TIME :COCORAHS PRECIPITATION REPORTS IN ILLINOIS : SNOW SNOW WATER : PCPN FALL DEPTH EQUIV IL-CK-149 : OAK LAWN 0.5 SSW * : 1.73 / MM / MM / MM IL-MCH-94 : MCHENRY 2.4 E * : 1.23 / MM / MM / MM IL-CK-336 : EVANSTON 0.8 ESE * : 1.20 / 0.0 / 0.0 / 0.00 IL-CK-152 : CHICAGO RIDGE 0.2 WSW * : 1.13 / 0.0 / MM / MM IL-MCH-80 : HUNTLEY 0.1 SSE * : 1.11 / 0.0 / 0.0 / MM IL-CK-334 : EVANSTON 0.6 S * : 1.06 / MM / MM / MM IL-CK-316 : OAK LAWN 0.8 WSW * : 1.05 / MM / MM / MM IL-WN-50 : ROCKTON 3.1 SW * : 1.05 / 0.0 / 0.0 / MM IL-KK-40 : ST ANNE 3.2 NNE * : 1.04 / MM / MM / MM IL-WN-41 : SOUTH BELOIT 1.5 ESE * : 1.03 / MM / MM / MM IL-MCH-13 : BULL VALLEY 2.5 WNW * : 1.02 / 0.0 / 0.0 / 0.00 IL-MCH-92 : MCHENRY 2.3 ESE * : 1.00 / MM / MM / MM IL-KK-45 : KANKAKEE 1.4 WSW * : 1.00 / MM / MM / MM IL-DK-29 : EARLVILLE 4.8 NNE * : 0.99 / MM / MM / MM IL-KK-43 : KANKAKEE 1.2 WNW * : 0.98 / MM / MM / MM IL-IR-22 : CHEBANSE 1.6 SW * : 0.97 / MM / MM / MM IL-KD-108 : NEWARK 2.2 NE * : 0.95 / MM / MM / MM IL-CK-278 : HOFFMAN ESTATES 1.6 SE * : 0.95 / MM / MM / MM IL-CK-364 : EVERGREEN PARK 0.4 WNW * : 0.95 / MM / MM / MM IL-MCH-35 : LAKEMOOR 1.9 NW * : 0.92 / MM / MM / MM IL-KD-110 : YORKVILLE 0.9 SSW * : 0.91 / MM / MM / MM IL-CK-306 : OAK FOREST 0.6 N * : 0.89 / 0.0 / 0.0 / MM IL-WN-26 : ROCKFORD 1.5 ENE * : 0.88 / MM / MM / MM IL-CK-211 : OAK LAWN 1.6 WNW * : 0.86 / MM / MM / MM IL-IR-20 : CHEBANSE 0.6 SSW * : 0.86 / MM / MM / MM IL-CK-321 : EVANSTON 0.9 S * : 0.86 / MM / MM / MM IL-IR-21 : CLIFTON 0.5 WNW * : 0.84 / MM / MM / MM IL-CK-317 : HOFFMAN ESTATES 0.6 ESE * : 0.83 / MM / MM / MM IL-KK-28 : CHEBANSE 0.4 NNE * : 0.83 / MM / MM / MM IL-CK-94 : LINCOLNWOOD 1.8 E * : 0.82 / MM / MM / MM IL-DP-163 : LOMBARD 1.2 E * : 0.77 / MM / MM / MM IL-CK-12 : BRIDGEVIEW 1.3 NNW * : 0.76 / MM / MM / MM IL-BN-19 : BELVIDERE 5.0 NNW * : 0.76 / MM / MM / MM IL-KK-42 : CHEBANSE 0.8 ENE * : 0.75 / MM / MM / MM IL-CK-253 : MIDLOTHIAN 0.1 SSE * : 0.74 / MM / MM / MM IL-MCH-101: CRYSTAL LAKE 1.9 SW * : 0.74 / MM / MM / MM IL-LS-57 : MENDOTA 0.4 ENE * : 0.74 / MM / MM / MM IL-CK-345 : FRANKLIN PARK 0.5 SSE * : 0.73 / MM / MM / MM IL-MCH-83 : CRYSTAL LAKE 1.0 WSW * : 0.73 / MM / MM / MM IL-WN-45 : MACHESNEY PARK 0.9 W * : 0.72 / MM / MM / MM IL-MCH-85 : LAKE IN THE HILLS 2.5 W * : 0.72 / MM / MM / MM IL-LS-49 : NORTH UTICA 6.3 N * : 0.72 / MM / MM / MM IL-KN-126 : PINGREE GROVE 0.9 N * : 0.72 / MM / MM / MM IL-LK-16 : BUFFALO GROVE 1.5 N * : 0.71 / MM / MM / MM IL-CK-14 : CHICAGO 5.5 ESE * : 0.71 / MM / MM / MM IL-CK-163 : ARLINGTON HEIGHTS 1.2 SW * : 0.71 / MM / MM / MM IL-CK-260 : MIDLOTHIAN 1.2 SE * : 0.70 / MM / MM / MM IL-DP-141 : GLEN ELLYN 1.1 WSW * : 0.70 / MM / MM / MM IL-MCH-43 : ALGONQUIN 0.7 N * : 0.70 / 0.0 / 0.0 / 0.00 IL-LE-8 : ASHTON 0.4 SSW * : 0.69 / 0.0 / 0.0 / 0.00 IL-DP-85 : VILLA PARK 1.0 NW * : 0.69 / MM / MM / MM IL-KN-86 : ELGIN 7.5 WSW * : 0.69 / MM / MM / MM IL-MCH-96 : HUNTLEY 1.6 SW * : 0.68 / MM / MM / MM IL-MCH-102: ALGONQUIN 3.4 W * : 0.68 / MM / MM / MM IL-KD-106 : YORKVILLE 2.8 NE * : 0.67 / MM / MM / MM IL-MCH-52 : WOODSTOCK 0.8 SSW * : 0.67 / MM / MM / MM IL-WN-48 : ROCKFORD 3.8 NNW * : 0.66 / MM / MM / MM IL-DP-117 : ELMHURST 2.0 SE * : 0.66 / MM / MM / MM IL-CK-359 : CHICAGO 5.5 NNW * : 0.65 / MM / MM / MM IL-KD-109 : YORKVILLE 1.0 N * : 0.65 / MM / MM / MM IL-WL-42 : MOKENA 1.3 W * : 0.64 / MM / MM / MM IL-CK-294 : PALATINE 1.4 NNE * : 0.63 / MM / MM / MM IL-KD-107 : YORKVILLE 2.1 NNW * : 0.63 / MM / MM / MM IL-KD-5 : MONTGOMERY 0.8 SSE * : 0.62 / MM / MM / MM IL-LK-18 : GRAYSLAKE 0.7 WSW * : 0.62 / MM / MM / MM IL-CK-214 : ROGERS PARK 1.5 SW * : 0.62 / MM / MM / MM IL-KD-7 : PLANO 0.4 NNE * : 0.61 / MM / MM / MM IL-WL-16 : HOMER GLEN 0.8 ENE * : 0.61 / MM / MM / MM IL-MCH-49 : CARY 0.3 NE * : 0.61 / MM / MM / MM IL-DP-40 : LOMBARD 1.0 NNW * : 0.60 / MM / MM / MM IL-KN-98 : GILBERTS 0.5 N * : 0.60 / MM / MM / MM IL-KN-129 : ELGIN 5.8 WNW * : 0.60 / MM / MM / MM IL-WN-51 : MACHESNEY PARK 1.5 SSW * : 0.59 / MM / MM / MM IL-CK-121 : PALATINE 1.3 E * : 0.57 / 0.0 / 0.0 / MM IL-DP-57 : AURORA 3.5 NE * : 0.57 / MM / MM / MM IL-MCH-95 : CARY 0.5 SSW * : 0.56 / MM / MM / MM IL-KD-111 : YORKVILLE 3.1 N * : 0.56 / MM / MM / MM IL-CK-50 : PALOS PARK 1.3 SW * : 0.56 / MM / MM / MM IL-MCH-103: HARVARD 4.4 NNE * : 0.55 / MM / MM / MM IL-LE-22 : AMBOY 0.5 SSW * : 0.55 / 0.0 / 0.0 / 0.00 IL-LE-10 : DIXON 3.0 NNW * : 0.54 / MM / MM / MM IL-DP-173 : LOMBARD 1.2 N * : 0.54 / MM / MM / MM IL-DP-132 : WHEATON 2.0 NNE * : 0.53 / 0.0 / 0.0 / 0.00 IL-CK-53 : GLENCOE 0.1 NW * : 0.53 / MM / MM / MM IL-WN-43 : ROCKFORD 3.8 S * : 0.51 / MM / MM / MM IL-CK-32 : CHICAGO 6.4 NNE * : 0.50 / MM / MM / MM IL-KN-9 : ELGIN 1.0 S * : 0.49 / 0.0 / 0.0 / MM IL-KD-99 : MONTGOMERY 3.5 WSW * : 0.49 / MM / MM / MM IL-KN-118 : SLEEPY HOLLOW 0.7 W * : 0.49 / MM / MM / MM IL-DP-30 : LISLE 0.5 WSW * : 0.48 / MM / MM / MM IL-KN-123 : AURORA 2.8 WSW * : 0.48 / 0.0 / MM / MM IL-KN-119 : MAPLE PARK 3.1 SE * : 0.48 / MM / MM / MM IL-CK-193 : WINNETKA 0.8 ESE * : 0.48 / MM / MM / MM IL-WN-40 : ROCKFORD 4.5 WSW * : 0.48 / MM / MM / MM IL-WL-80 : LOCKPORT 1.3 SE * : 0.47 / MM / MM / MM IL-LK-103 : BUFFALO GROVE 1.3 ESE * : 0.46 / MM / MM / MM IL-KK-39 : HERSCHER 3.3 E * : 0.46 / 0.0 / 0.0 / MM IL-DK-27 : KINGSTON 2.3 WNW * : 0.45 / MM / MM / MM IL-CK-63 : ELK GROVE VILLAGE 0.6 ESE* : 0.45 / MM / MM / MM IL-LK-114 : ROUND LAKE HEIGHTS 0.5 NE* : 0.45 / MM / MM / MM IL-CK-351 : SCHAUMBURG 1.4 SE * : 0.45 / MM / MM / MM IL-WL-171 : PLAINFIELD 1.7 WNW * : 0.45 / MM / MM / MM IL-CK-285 : HARWOOD HEIGHTS 0.4 NNE * : 0.44 / MM / MM / MM IL-DP-100 : BARTLETT 1.1 SE * : 0.44 / MM / MM / MM IL-WL-97 : NEW LENOX 3.3 E * : 0.44 / 0.0 / 0.0 / 0.00 IL-WL-131 : HOMER GLEN 0.7 NNE * : 0.44 / MM / MM / MM IL-DP-176 : WINFIELD 0.6 SSW * : 0.44 / MM / MM / MM IL-MCH-29 : WOODSTOCK 0.7 SW * : 0.44 / MM / MM / MM IL-LE-5 : STERLING 4.3 NE * : 0.44 / MM / MM / MM IL-LK-9 : LAKE VILLA 1.1 SSW * : 0.43 / MM / MM / MM IL-CK-331 : NORTHFIELD 0.3 S * : 0.42 / MM / MM / MM IL-KN-134 : MAPLE PARK 3.9 S * : 0.42 / MM / MM / MM IL-CK-42 : MOUNT PROSPECT 3.0 NE * : 0.42 / MM / MM / MM IL-CK-145 : OAK PARK 1.5 S * : 0.41 / MM / MM / MM IL-CK-323 : CHICAGO 6.8 NW * : 0.41 / MM / MM / MM IL-CK-61 : OAK PARK 1.0 SW * : 0.41 / MM / MM / MM IL-DP-16 : AURORA 3.6 SE * : 0.41 / MM / MM / MM IL-LK-100 : LONG LAKE 0.4 S * : 0.41 / MM / MM / MM IL-KN-51 : SUGAR GROVE 1.4 ENE * : 0.41 / MM / MM / MM IL-LS-39 : OTTAWA 0.5 NNW * : 0.40 / MM / MM / MM IL-KD-102 : OSWEGO 2.4 SSW * : 0.40 / 0.0 / 0.0 / MM IL-CK-180 : PARK RIDGE 0.5 SSW * : 0.40 / MM / MM / MM IL-CK-74 : OAK PARK 1.3 NNE * : 0.40 / 0.0 / MM / MM IL-LK-81 : LAKE VILLA 2.3 WSW * : 0.40 / MM / MM / MM IL-WL-23 : BEECHER 3.4 SSE * : 0.40 / MM / MM / MM IL-KN-125 : MAPLE PARK 0.1 S * : 0.40 / MM / MM / MM IL-CK-342 : MERRIONETTE PARK 1.7 NE * : 0.40 / MM / MM / MM IL-KN-4 : SUGAR GROVE 0.7 NE * : 0.40 / MM / MM / MM IL-LE-25 : DIXON 0.8 NE * : 0.40 / MM / MM / MM IL-DP-42 : CAROL STREAM 0.3 SSE * : 0.40 / MM / MM / MM IL-WL-25 : CRETE 2.6 E * : 0.39 / MM / MM / MM IL-DP-164 : WEST CHICAGO 3.5 SE * : 0.38 / MM / MM / MM IL-DP-38 : ELMHURST 0.4 SW * : 0.38 / MM / MM / MM IL-BN-14 : CAPRON 0.1 N * : 0.38 / MM / MM / MM IL-LK-69 : HIGHWOOD 0.9 S * : 0.37 / 0.0 / 0.0 / MM IL-LK-39 : RIVERWOODS 0.4 ENE * : 0.37 / MM / MM / MM IL-DP-101 : AURORA 3.8 SE * : 0.36 / 0.0 / 0.0 / 0.00 IL-MCH-33 : WOODSTOCK 3.8 SW * : 0.36 / MM / MM / MM IL-LV-17 : EMINGTON 2.2 SSE * : 0.36 / MM / MM / MM IL-KN-104 : GENEVA 3.9 WSW * : 0.35 / 0.0 / 0.0 / 0.00 IL-WN-44 : WINNEBAGO 5.4 SE * : 0.34 / MM / MM / MM IL-CK-366 : OAK PARK 1.0 NNE * : 0.34 / MM / MM / MM IL-DP-175 : NAPERVILLE 0.9 ENE * : 0.33 / MM / MM / MM IL-WL-173 : LOCKPORT 5.0 W * : 0.33 / MM / MM / MM IL-LK-42 : GURNEE 1.6 W * : 0.33 / MM / MM / MM IL-LK-118 : HIGHLAND PARK 2.1 WNW * : 0.33 / MM / MM / MM IL-DP-27 : NAPERVILLE 2.1 ESE * : 0.33 / MM / MM / MM IL-LK-54 : MUNDELEIN 0.5 NNE * : 0.33 / MM / MM / MM IL-IR-24 : CLIFTON 3.9 ESE * : 0.33 / MM / MM / MM IL-LS-60 : PERU 0.7 ENE * : 0.33 / MM / MM / MM IL-DP-150 : BLOOMINGDALE 1.2 ESE * : 0.32 / MM / MM / MM IL-CK-326 : MORTON GROVE 1.2 WNW * : 0.32 / MM / MM / MM IL-LK-87 : LAKE ZURICH 1.3 N * : 0.31 / MM / MM / MM IL-MCH-87 : MARENGO 0.7 NNW * : 0.31 / MM / MM / MM IL-GY-4 : COAL CITY 0.4 N * : 0.31 / MM / MM / MM IL-CK-361 : GLENVIEW 0.7 SE * : 0.30 / MM / MM / MM IL-DK-36 : DE KALB 3.5 WSW * : 0.30 / MM / MM / MM IL-KN-67 : ST. CHARLES 6.0 NW * : 0.29 / 0.0 / 0.0 / MM IL-LK-15 : BANNOCKBURN 0.5 ESE * : 0.28 / MM / MM / MM IL-KD-24 : OSWEGO 5.0 SSE * : 0.28 / MM / MM / MM IL-LK-13 : LAKE BLUFF 1.3 W * : 0.28 / MM / MM / MM IL-DP-122 : CLARENDON HILLS 0.5 NW * : 0.27 / MM / MM / MM IL-WL-147 : NEW LENOX 2.0 ESE * : 0.27 / MM / MM / MM IL-DK-38 : CORTLAND 0.3 E * : 0.26 / MM / MM / MM IL-DP-139 : WESTMONT 1.1 SSW * : 0.25 / MM / MM / MM IL-CK-325 : MOUNT PROSPECT 1.3 SSE * : 0.25 / MM / MM / MM IL-KD-34 : PLAINFIELD 4.8 SW * : 0.25 / 0.0 / 0.0 / MM IL-CK-229 : FLOSSMOOR 1.2 ESE * : 0.24 / MM / MM / MM IL-WL-51 : PLAINFIELD 2.4 SSE * : 0.24 / MM / MM / MM IL-LK-78 : LIBERTYVILLE 1.8 ESE * : 0.24 / MM / MM / MM IL-DP-102 : BOLINGBROOK 2.7 NE * : 0.24 / MM / MM / MM IL-DP-174 : BOLINGBROOK 2.6 NE * : 0.24 / MM / MM / MM IL-LK-22 : LAKE FOREST 2.1 NNE * : 0.24 / MM / MM / MM IL-CK-98 : LA GRANGE PARK 0.7 SSW * : 0.24 / MM / MM / MM IL-CK-75 : ELK GROVE VILLAGE 2.2 WSW* : 0.23 / MM / MM / MM IL-GY-37 : MAZON 2.4 SE * : 0.23 / MM / MM / MM IL-WL-65 : CRETE 2.6 SSW * : 0.23 / MM / MM / MM IL-WL-142 : MOKENA 3.4 WNW * : 0.23 / MM / MM / MM IL-WL-20 : MANHATTAN 4.7 ENE * : 0.23 / 0.0 / 0.0 / MM IL-KN-95 : ELGIN 2.5 W * : 0.22 / 0.0 / MM / MM IL-DK-37 : SYCAMORE 0.7 ESE * : 0.22 / MM / MM / MM IL-CK-64 : HOMEWOOD 0.1 ESE * : 0.22 / MM / MM / MM IL-LK-121 : LIBERTYVILLE 0.4 ESE * : 0.22 / MM / MM / MM IL-KN-135 : BATAVIA 0.8 W * : 0.22 / MM / MM / MM IL-KN-22 : GENEVA 1.0 SSW * : 0.21 / MM / MM / MM IL-CK-367 : MOUNT PROSPECT 0.2 NNE * : 0.21 / MM / MM / MM IL-LS-34 : LA SALLE 0.1 W * : 0.21 / MM / MM / MM IL-KN-78 : GENEVA 1.3 SSW * : 0.21 / 0.0 / 0.0 / 0.00 IL-WL-105 : PLAINFIELD 2.9 NNW * : 0.21 / MM / MM / MM IL-KN-127 : GENEVA 0.6 SSE * : 0.20 / MM / MM / MM IL-KN-2 : ELGIN 2.3 WNW * : 0.20 / MM / MM / MM IL-KK-44 : KANKAKEE 4.8 NW * : 0.20 / MM / MM / MM IL-KN-23 : BATAVIA 1.5 WNW * : 0.19 / MM / MM / MM IL-DK-5 : CORTLAND 0.3 SSW * : 0.19 / MM / MM / MM IL-LK-19 : WAUKEGAN 2.2 N * : 0.19 / MM / MM / MM IL-KN-128 : BATAVIA 3.4 WSW * : 0.19 / MM / MM / MM IL-WL-100 : JOLIET 2.9 WNW * : 0.18 / MM / MM / MM IL-WL-63 : NEW LENOX 1.8 SE * : 0.18 / MM / MM / MM IL-KN-121 : GENEVA 1.3 NW * : 0.17 / 0.0 / 0.0 / 0.00 IL-LK-112 : LINDENHURST 1.0 ENE * : 0.17 / MM / MM / MM IL-DP-49 : NAPERVILLE 2.5 ESE * : 0.16 / MM / MM / MM IL-CK-320 : PARK FOREST 0.7 WNW * : 0.16 / MM / MM / MM IL-CK-69 : PARK FOREST 0.8 NNE * : 0.16 / MM / MM / MM IL-DP-79 : BURR RIDGE 1.9 SW * : 0.16 / MM / MM / MM IL-WL-172 : JOLIET 2.0 WNW * : 0.16 / MM / MM / MM IL-WL-175 : JOLIET 0.7 WNW * : 0.16 / MM / MM / MM IL-WL-121 : MONEE 4.9 W * : 0.15 / MM / MM / MM IL-WL-165 : FRANKFORT 1.3 ESE * : 0.15 / MM / MM / MM IL-WL-149 : BULT FIELD-MONEE 4.9 SE * : 0.15 / 0.0 / 0.0 / MM IL-DP-156 : NAPERVILLE 0.5 NW * : 0.14 / MM / MM / MM IL-WL-174 : JOLIET 0.8 E * : 0.14 / MM / MM / MM IL-KN-133 : GENEVA 0.9 E * : 0.13 / MM / MM / MM IL-WL-84 : BEECHER 3.4 ENE * : 0.12 / MM / MM / MM IL-WL-164 : WILMINGTON 0.9 ENE * : 0.12 / MM / MM / MM IL-WL-67 : CHANNAHON 2.5 SSE * : 0.11 / MM / MM / MM IL-WL-166 : NAPERVILLE 3.6 SE * : 0.10 / MM / MM / MM IL-WL-159 : NEW LENOX 2.1 S * : 0.10 / MM / MM / MM IL-LS-12 : PERU 0.6 SW * : 0.10 / MM / MM / MM IL-WL-92 : NAPERVILLE 4.0 SSW * : 0.10 / MM / MM / MM IL-GY-11 : MORRIS 4.8 NNW * : 0.10 / MM / MM / MM IL-IR-2 : ASHKUM 5.6 E * : 0.09 / MM / MM / MM IL-CK-106 : HOFFMAN ESTATES 4.6 W * : 0.09 / MM / MM / MM IL-WL-73 : WILMINGTON 2.6 SE * : 0.09 / MM / MM / MM IL-WL-46 : PEOTONE 0.4 ENE * : 0.08 / MM / MM / MM IL-GY-27 : MORRIS 5.9 ESE * : 0.08 / MM / MM / MM IL-LK-26 : ZION 0.5 WNW * : 0.08 / MM / MM / MM IL-WL-154 : NAPERVILLE 2.9 SSE * : 0.07 / MM / MM / MM IL-LK-27 : WINTHROP HARBOR 0.7 SSW * : 0.07 / MM / MM / MM IL-LK-23 : WINTHROP HARBOR 0.2 SSE * : 0.07 / MM / MM / MM IL-GY-1 : CARBON HILL 3.1 N * : 0.06 / 0.0 / 0.0 / MM IL-WL-79 : PEOTONE 0.5 SE * : 0.06 / MM / MM / MM IL-WL-99 : MANHATTAN 1.9 SE * : 0.04 / MM / MM / MM IL-GY-34 : MORRIS 4.5 NW * : 0.04 / MM / MM / MM IL-GY-10 : MINOOKA 0.3 NE * : 0.03 / MM / MM / MM IL-LV-6 : PONTIAC 1.0 SE * : 0.03 / MM / MM / MM IL-GY-16 : MORRIS 6.4 ESE * : 0.03 / MM / MM / MM IL-LS-17 : OTTAWA 1.6 N * : 0.03 / 0.0 / MM / MM IL-LS-50 : SENECA 1.2 NNE * : 0.02 / MM / MM / MM IL-WL-61 : CHANNAHON 0.8 NNE * : 0.02 / MM / MM / MM IL-FD-10 : GIBSON CITY 6.5 NE * : 0.02 / MM / MM / MM IL-IR-14 : WATSEKA 6.9 WNW * : 0.02 / MM / MM / MM IL-IR-16 : CISSNA PARK 0.6 S * : 0.02 / MM / MM / MM IL-LS-1 : OTTAWA 1.3 NW * : 0.01 / MM / MM / MM IL-GY-28 : MORRIS 1.5 SW * : 0.01 / MM / MM / MM IL-LS-45 : STREATOR 1.3 WSW * : 0.01 / MM / MM / MM IL-GY-20 : MORRIS 2.5 SSE * : 0.01 / MM / MM / MM IL-FD-9 : GIBSON CITY 3.0 WNW * : T / MM / MM / MM :COCORAHS PRECIPITATION REPORTS IN INDIANA : SNOW SNOW WATER : PCPN FALL DEPTH EQUIV IN-LK-50 : HOBART 1.6 E * : 0.85 / MM / MM / MM IN-JS-49 : DE MOTTE 4.1 SW * : 0.80 / MM / MM / MM IN-PT-79 : LAKES OF THE FOUR SEASONS* : 0.77 / MM / MM / MM IN-JS-45 : DE MOTTE 1.2 SSW * : 0.73 / MM / MM / MM IN-JS-78 : DE MOTTE 2.0 WSW * : 0.72 / MM / MM / MM IN-PT-98 : VALPARAISO 0.9 NNW * : 0.68 / 0.0 / 0.0 / 0.00 IN-JS-36 : DE MOTTE 1.3 SW * : 0.65 / MM / MM / MM IN-PT-8 : VALPARAISO 0.6 SE * : 0.62 / MM / MM / MM IN-JS-37 : DE MOTTE 0.8 NNW * : 0.61 / MM / MM / MM IN-PT-117 : VALPARAISO 5.5 SSW * : 0.60 / MM / MM / MM IN-LK-67 : SCHERERVILLE 1.1 E * : 0.58 / MM / MM / MM IN-PT-166 : VALPARAISO 1.0 ENE * : 0.57 / MM / MM / MM IN-PT-18 : HEBRON 3.7 NE * : 0.56 / MM / MM / MM IN-PT-92 : HEBRON 1.2 NW * : 0.56 / MM / MM / MM IN-JS-46 : WHEATFIELD 4.6 W * : 0.55 / MM / MM / MM IN-JS-73 : WHEATFIELD 4.1 WSW * : 0.52 / MM / MM / MM IN-JS-1 : WHEATFIELD 2.8 S * : 0.52 / MM / MM / MM IN-PT-12 : VALPARAISO 4.3 SW * : 0.52 / MM / MM / MM IN-PT-128 : VALPARAISO 1.0 NE * : 0.50 / MM / MM / MM IN-PT-134 : VALPARAISO 1.7 N * : 0.50 / MM / MM / MM IN-LK-115 : GARY 5.9 ENE * : 0.48 / MM / MM / MM IN-PT-133 : VALPARAISO 2.2 WNW * : 0.48 / MM / MM / MM IN-JS-16 : RENSSELAER 8.4 ENE * : 0.48 / MM / MM / MM IN-LK-91 : MUNSTER 1.5 NNW * : 0.48 / MM / MM / MM IN-PT-69 : PORTER 0.6 S * : 0.47 / MM / MM / MM IN-PT-172 : PORTER 0.5 S * : 0.45 / MM / MM / MM IN-LK-78 : SCHERERVILLE 1.4 E * : 0.44 / MM / MM / MM IN-PT-63 : VALPARAISO 1.8 NW * : 0.44 / 0.0 / 0.0 / 0.00 IN-JS-43 : RENSSELAER 10.5 NNE * : 0.40 / MM / MM / MM IN-PT-157 : PORTAGE 2.4 NNW * : 0.39 / MM / MM / MM IN-LK-111 : HOBART 1.1 S * : 0.38 / MM / MM / MM IN-LK-114 : HOBART 2.0 NNW * : 0.36 / MM / MM / MM IN-PT-110 : CHESTERTON 1.4 ENE * : 0.33 / MM / MM / MM IN-PT-170 : BEVERLY SHORES 0.8 W * : 0.30 / MM / MM / MM IN-LK-94 : GRIFFITH 1.2 N * : 0.30 / MM / MM / MM IN-LK-26 : CROWN POINT 1.1 N * : 0.25 / MM / MM / MM IN-LK-107 : LOWELL 3.1 NNW * : 0.24 / MM / MM / MM IN-LK-15 : DYER 1.0 WNW * : 0.23 / MM / MM / MM IN-LK-63 : GARY 4.8 ENE * : 0.23 / 0.0 / MM / MM IN-PT-80 : PORTAGE 2.8 E * : 0.22 / MM / MM / MM IN-PT-91 : CHESTERTON 4.2 E * : 0.22 / MM / MM / MM IN-JS-56 : RENSSELAER 1.9 N * : 0.20 / MM / MM / MM IN-JS-14 : RENSSELAER 5.2 NW * : 0.20 / MM / MM / MM IN-LK-99 : ST. JOHN 2.8 SE * : 0.16 / MM / MM / MM IN-JS-7 : RENSSELAER 1.9 SSW * : 0.16 / MM / MM / MM IN-LK-46 : ST. JOHN 0.2 WSW * : 0.15 / 0.0 / 0.0 / MM IN-JS-47 : REMINGTON 0.3 N * : 0.01 / MM / MM / MM $$
August 11 Rainfall Totals:
COCORAHS PRECIPITATION SUMMARY NATIONAL WEATHER SERVICE CHICAGO IL 1000 AM CDT THU AUG 12 2021 COCORAHS PRECIPITATION REPORTS THESE REPORTS ARE CONSIDERED SUPPLEMENTAL AND UNOFFICIAL VALUES ARE FOR THE PREVIOUS 24 HOURS ENDING AROUND 7 AM LOCAL TIME :COCORAHS PRECIPITATION REPORTS IN ILLINOIS : SNOW SNOW WATER : PCPN FALL DEPTH EQUIV IL-GY-37 : MAZON 2.4 SE * : 1.43 / MM / MM / MM IL-LV-23 : FAIRBURY 4.7 SSE * : 1.38 / MM / MM / MM IL-IR-14 : WATSEKA 6.9 WNW * : 1.33 / MM / MM / MM IL-LV-21 : CHATSWORTH 1.2 S * : 1.15 / MM / MM / MM IL-LS-65 : GRAND RIDGE 3.2 ESE * : 1.15 / MM / MM / MM IL-GY-27 : MORRIS 5.9 ESE * : 1.10 / MM / MM / MM IL-KN-23 : BATAVIA 1.5 WNW * : 1.02 / MM / MM / MM IL-KK-45 : KANKAKEE 1.4 WSW * : 1.02 / MM / MM / MM IL-LS-34 : LA SALLE 0.1 W * : 0.99 / MM / MM / MM IL-LV-20 : CROPSEY 1.0 NE * : 0.98 / MM / MM / MM IL-KN-22 : GENEVA 1.0 SSW * : 0.93 / MM / MM / MM IL-LV-17 : EMINGTON 2.2 SSE * : 0.92 / MM / MM / MM IL-GY-20 : MORRIS 2.5 SSE * : 0.92 / MM / MM / MM IL-WL-131 : HOMER GLEN 0.7 NNE * : 0.91 / MM / MM / MM IL-WL-73 : WILMINGTON 2.6 SE * : 0.89 / MM / MM / MM IL-KN-104 : GENEVA 3.9 WSW * : 0.88 / 0.0 / 0.0 / 0.00 IL-KN-132 : BATAVIA 0.3 SE * : 0.87 / MM / MM / MM IL-KN-135 : BATAVIA 0.8 W * : 0.86 / MM / MM / MM IL-GY-21 : COAL CITY 2.8 N * : 0.86 / MM / MM / MM IL-FD-9 : GIBSON CITY 3.0 WNW * : 0.84 / MM / MM / MM IL-KN-121 : GENEVA 1.3 NW * : 0.84 / 0.0 / 0.0 / 0.00 IL-KN-130 : ST. CHARLES 0.2 NNW * : 0.82 / MM / MM / MM IL-KN-127 : GENEVA 0.6 SSE * : 0.81 / MM / MM / MM IL-GY-28 : MORRIS 1.5 SW * : 0.81 / MM / MM / MM IL-GY-1 : CARBON HILL 3.1 N * : 0.79 / 0.0 / 0.0 / MM IL-FD-10 : GIBSON CITY 6.5 NE * : 0.79 / MM / MM / MM IL-CK-253 : MIDLOTHIAN 0.1 SSE * : 0.77 / MM / MM / MM IL-WL-164 : WILMINGTON 0.9 ENE * : 0.77 / MM / MM / MM IL-CK-306 : OAK FOREST 0.6 N * : 0.77 / 0.0 / 0.0 / MM IL-WL-16 : HOMER GLEN 0.8 ENE * : 0.76 / MM / MM / MM IL-KN-133 : GENEVA 0.9 E * : 0.74 / MM / MM / MM IL-KN-128 : BATAVIA 3.4 WSW * : 0.72 / MM / MM / MM IL-KK-44 : KANKAKEE 4.8 NW * : 0.71 / MM / MM / MM IL-LS-57 : MENDOTA 0.4 ENE * : 0.69 / MM / MM / MM IL-LS-50 : SENECA 1.2 NNE * : 0.68 / MM / MM / MM IL-DK-29 : EARLVILLE 4.8 NNE * : 0.68 / MM / MM / MM IL-KK-39 : HERSCHER 3.3 E * : 0.68 / 0.0 / 0.0 / MM IL-DP-176 : WINFIELD 0.6 SSW * : 0.66 / MM / MM / MM IL-DP-164 : WEST CHICAGO 3.5 SE * : 0.64 / MM / MM / MM IL-DP-42 : CAROL STREAM 0.3 SSE * : 0.62 / MM / MM / MM IL-WL-58 : PLAINFIELD 3.0 ESE * : 0.60 / MM / MM / MM IL-KN-33 : NORTH AURORA 1.5 NE * : 0.59 / MM / MM / MM IL-WL-67 : CHANNAHON 2.5 SSE * : 0.58 / MM / MM / MM IL-IR-2 : ASHKUM 5.6 E * : 0.56 / MM / MM / MM IL-KD-102 : OSWEGO 2.4 SSW * : 0.56 / 0.0 / 0.0 / MM IL-KN-96 : ELBURN 0.3 NW * : 0.55 / MM / MM / MM IL-IR-22 : CHEBANSE 1.6 SW * : 0.53 / MM / MM / MM IL-KN-134 : MAPLE PARK 3.9 S * : 0.53 / MM / MM / MM IL-GY-10 : MINOOKA 0.3 NE * : 0.52 / MM / MM / MM IL-IR-10 : BUCKLEY 0.2 SSE * : 0.52 / MM / MM / MM IL-LK-114 : ROUND LAKE HEIGHTS 0.5 NE* : 0.52 / MM / MM / MM IL-KN-51 : SUGAR GROVE 1.4 ENE * : 0.52 / MM / MM / MM IL-KN-119 : MAPLE PARK 3.1 SE * : 0.51 / MM / MM / MM IL-KK-40 : ST ANNE 3.2 NNE * : 0.51 / MM / MM / MM IL-IR-20 : CHEBANSE 0.6 SSW * : 0.51 / MM / MM / MM IL-LS-49 : NORTH UTICA 6.3 N * : 0.51 / MM / MM / MM IL-WL-80 : LOCKPORT 1.3 SE * : 0.51 / MM / MM / MM IL-IR-21 : CLIFTON 0.5 WNW * : 0.50 / MM / MM / MM IL-KN-124 : AURORA 3.1 WSW * : 0.50 / MM / MM / MM IL-GY-11 : MORRIS 4.8 NNW * : 0.50 / MM / MM / MM IL-WL-84 : BEECHER 3.4 ENE * : 0.46 / MM / MM / MM IL-DP-57 : AURORA 3.5 NE * : 0.46 / MM / MM / MM IL-KN-4 : SUGAR GROVE 0.7 NE * : 0.45 / MM / MM / MM IL-CK-229 : FLOSSMOOR 1.2 ESE * : 0.44 / MM / MM / MM IL-WL-99 : MANHATTAN 1.9 SE * : 0.44 / MM / MM / MM IL-KN-125 : MAPLE PARK 0.1 S * : 0.44 / MM / MM / MM IL-WL-147 : NEW LENOX 2.0 ESE * : 0.42 / MM / MM / MM IL-WL-79 : PEOTONE 0.5 SE * : 0.42 / MM / MM / MM IL-WL-63 : NEW LENOX 1.8 SE * : 0.41 / MM / MM / MM IL-LE-22 : AMBOY 0.5 SSW * : 0.41 / 0.0 / 0.0 / 0.00 IL-WL-171 : PLAINFIELD 1.7 WNW * : 0.41 / MM / MM / MM IL-GY-34 : MORRIS 4.5 NW * : 0.40 / MM / MM / MM IL-WL-159 : NEW LENOX 2.1 S * : 0.39 / MM / MM / MM IL-WL-20 : MANHATTAN 4.7 ENE * : 0.39 / 0.0 / 0.0 / MM IL-DP-132 : WHEATON 2.0 NNE * : 0.38 / 0.0 / 0.0 / 0.00 IL-WL-25 : CRETE 2.6 E * : 0.37 / MM / MM / MM IL-WL-165 : FRANKFORT 1.3 ESE * : 0.37 / MM / MM / MM IL-WL-121 : MONEE 4.9 W * : 0.35 / MM / MM / MM IL-WL-142 : MOKENA 3.4 WNW * : 0.35 / MM / MM / MM IL-WL-149 : BULT FIELD-MONEE 4.9 SE * : 0.35 / 0.0 / 0.0 / MM IL-WL-23 : BEECHER 3.4 SSE * : 0.34 / MM / MM / MM IL-WL-51 : PLAINFIELD 2.4 SSE * : 0.34 / MM / MM / MM IL-IR-24 : CLIFTON 3.9 ESE * : 0.34 / MM / MM / MM IL-WL-173 : LOCKPORT 5.0 W * : 0.33 / MM / MM / MM IL-LK-112 : LINDENHURST 1.0 ENE * : 0.33 / MM / MM / MM IL-WL-46 : PEOTONE 0.4 ENE * : 0.32 / MM / MM / MM IL-DP-40 : LOMBARD 1.0 NNW * : 0.30 / MM / MM / MM IL-LV-6 : PONTIAC 1.0 SE * : 0.30 / MM / MM / MM IL-KD-34 : PLAINFIELD 4.8 SW * : 0.30 / 0.0 / 0.0 / MM IL-CK-320 : PARK FOREST 0.7 WNW * : 0.30 / MM / MM / MM IL-LS-17 : OTTAWA 1.6 N * : 0.30 / 0.0 / MM / MM IL-KD-110 : YORKVILLE 0.9 SSW * : 0.29 / MM / MM / MM IL-DK-27 : KINGSTON 2.3 WNW * : 0.29 / MM / MM / MM IL-WL-105 : PLAINFIELD 2.9 NNW * : 0.29 / 0.0 / MM / MM IL-CK-149 : OAK LAWN 0.5 SSW * : 0.29 / MM / MM / MM IL-LK-16 : BUFFALO GROVE 1.5 N * : 0.28 / MM / MM / MM IL-LK-18 : GRAYSLAKE 0.7 WSW * : 0.28 / MM / MM / MM IL-DP-100 : BARTLETT 1.1 SE * : 0.27 / MM / MM / MM IL-WL-61 : CHANNAHON 0.8 NNE * : 0.27 / MM / MM / MM IL-DP-173 : LOMBARD 1.2 N * : 0.27 / MM / MM / MM IL-MCH-87 : MARENGO 0.7 NNW * : 0.27 / MM / MM / MM IL-LK-121 : LIBERTYVILLE 0.4 ESE * : 0.27 / MM / MM / MM IL-BN-19 : BELVIDERE 5.0 NNW * : 0.27 / MM / MM / MM IL-KD-109 : YORKVILLE 1.0 N * : 0.26 / MM / MM / MM IL-DP-124 : BARTLETT 1.4 SE * : 0.26 / MM / MM / MM IL-WN-44 : WINNEBAGO 5.4 SE * : 0.26 / MM / MM / MM IL-KK-28 : CHEBANSE 0.4 NNE * : 0.26 / MM / MM / MM IL-KD-24 : OSWEGO 5.0 SSE * : 0.25 / MM / MM / MM IL-WN-26 : ROCKFORD 1.5 ENE * : 0.25 / MM / MM / MM IL-WL-42 : MOKENA 1.3 W * : 0.24 / MM / MM / MM IL-WL-97 : NEW LENOX 3.3 E * : 0.24 / 0.0 / 0.0 / 0.00 IL-LK-118 : HIGHLAND PARK 2.1 WNW * : 0.24 / MM / MM / MM IL-LK-100 : LONG LAKE 0.4 S * : 0.24 / MM / MM / MM IL-MCH-35 : LAKEMOOR 1.9 NW * : 0.24 / MM / MM / MM IL-WL-100 : JOLIET 2.9 WNW * : 0.23 / MM / MM / MM IL-DP-85 : VILLA PARK 1.0 NW * : 0.23 / MM / MM / MM IL-DP-117 : ELMHURST 2.0 SE * : 0.23 / MM / MM / MM IL-WL-175 : JOLIET 0.7 WNW * : 0.23 / MM / MM / MM IL-CK-316 : OAK LAWN 0.8 WSW * : 0.22 / MM / MM / MM IL-LS-1 : OTTAWA 1.3 NW * : 0.22 / MM / MM / MM IL-LK-13 : LAKE BLUFF 1.3 W * : 0.22 / MM / MM / MM IL-WL-172 : JOLIET 2.0 WNW * : 0.22 / MM / MM / MM IL-KK-42 : CHEBANSE 0.8 ENE * : 0.22 / MM / MM / MM IL-MCH-96 : HUNTLEY 1.6 SW * : 0.21 / MM / MM / MM IL-DK-37 : SYCAMORE 0.7 ESE * : 0.21 / MM / MM / MM IL-MCH-43 : ALGONQUIN 0.7 N * : 0.21 / 0.0 / 0.0 / 0.00 IL-LK-42 : GURNEE 1.6 W * : 0.21 / MM / MM / MM IL-WN-40 : ROCKFORD 4.5 WSW * : 0.20 / MM / MM / MM IL-WL-174 : JOLIET 0.8 E * : 0.20 / MM / MM / MM IL-DK-5 : CORTLAND 0.3 SSW * : 0.19 / MM / MM / MM IL-DK-36 : DE KALB 3.5 WSW * : 0.19 / MM / MM / MM IL-LK-39 : RIVERWOODS 0.4 ENE * : 0.19 / MM / MM / MM IL-LK-15 : BANNOCKBURN 0.5 ESE * : 0.19 / MM / MM / MM IL-MCH-94 : MCHENRY 2.4 E * : 0.18 / MM / MM / MM IL-CK-152 : CHICAGO RIDGE 0.2 WSW * : 0.18 / 0.0 / MM / MM IL-MCH-83 : CRYSTAL LAKE 1.0 WSW * : 0.18 / MM / MM / MM IL-KD-7 : PLANO 0.4 NNE * : 0.17 / MM / MM / MM IL-DP-155 : MEDINAH 1.0 SSW * : 0.17 / 0.0 / 0.0 / 0.00 IL-CK-50 : PALOS PARK 1.3 SW * : 0.17 / MM / MM / MM IL-LK-19 : WAUKEGAN 2.2 N * : 0.16 / MM / MM / MM IL-CK-64 : HOMEWOOD 0.1 ESE * : 0.16 / MM / MM / MM IL-DP-16 : AURORA 3.6 SE * : 0.16 / MM / MM / MM IL-CK-214 : ROGERS PARK 1.5 SW * : 0.16 / MM / MM / MM IL-MCH-33 : WOODSTOCK 3.8 SW * : 0.16 / MM / MM / MM IL-DP-122 : CLARENDON HILLS 0.5 NW * : 0.15 / MM / MM / MM IL-DP-101 : AURORA 3.8 SE * : 0.15 / 0.0 / 0.0 / 0.00 IL-KN-67 : ST. CHARLES 6.0 NW * : 0.15 / 0.0 / 0.0 / MM IL-LS-60 : PERU 0.7 ENE * : 0.15 / MM / MM / MM IL-CK-75 : ELK GROVE VILLAGE 2.2 WSW* : 0.14 / MM / MM / MM IL-CK-94 : LINCOLNWOOD 1.8 E * : 0.14 / MM / MM / MM IL-CK-131 : SCHAUMBURG 2.0 E * : 0.14 / MM / MM / MM IL-WL-92 : NAPERVILLE 4.0 SSW * : 0.14 / MM / MM / MM IL-CK-325 : MOUNT PROSPECT 1.3 SSE * : 0.13 / MM / MM / MM IL-CK-345 : FRANKLIN PARK 0.5 SSE * : 0.12 / MM / MM / MM IL-CK-342 : MERRIONETTE PARK 1.7 NE * : 0.12 / MM / MM / MM IL-LK-27 : WINTHROP HARBOR 0.7 SSW * : 0.12 / MM / MM / MM IL-CK-88 : COUNTRYSIDE 0.8 ENE * : 0.12 / MM / MM / MM IL-KD-5 : MONTGOMERY 0.8 SSE * : 0.11 / MM / MM / MM IL-KN-123 : AURORA 2.8 WSW * : 0.11 / 0.0 / MM / MM IL-CK-74 : OAK PARK 1.3 NNE * : 0.11 / 0.0 / MM / MM IL-CK-367 : MOUNT PROSPECT 0.2 NNE * : 0.11 / MM / MM / MM IL-MCH-95 : CARY 0.5 SSW * : 0.11 / MM / MM / MM IL-MCH-80 : HUNTLEY 0.1 SSE * : 0.11 / 0.0 / 0.0 / MM IL-DP-49 : NAPERVILLE 2.5 ESE * : 0.10 / MM / MM / MM IL-LK-87 : LAKE ZURICH 1.3 N * : 0.10 / MM / MM / MM IL-BN-14 : CAPRON 0.1 N * : 0.10 / MM / MM / MM IL-DP-30 : LISLE 0.5 WSW * : 0.09 / MM / MM / MM IL-CK-285 : HARWOOD HEIGHTS 0.4 NNE * : 0.09 / MM / MM / MM IL-MCH-52 : WOODSTOCK 0.8 SSW * : 0.09 / MM / MM / MM IL-KN-9 : ELGIN 1.0 S * : 0.09 / 0.0 / 0.0 / MM IL-DP-102 : BOLINGBROOK 2.7 NE * : 0.09 / MM / MM / MM IL-LS-12 : PERU 0.6 SW * : 0.09 / MM / MM / MM IL-DP-78 : NAPERVILLE 2.4 SE * : 0.09 / MM / MM / MM IL-MCH-13 : BULL VALLEY 2.5 WNW * : 0.09 / 0.0 / 0.0 / 0.00 IL-CK-42 : MOUNT PROSPECT 3.0 NE * : 0.09 / MM / MM / MM IL-CK-163 : ARLINGTON HEIGHTS 1.2 SW * : 0.09 / MM / MM / MM IL-CK-98 : LA GRANGE PARK 0.7 SSW * : 0.09 / MM / MM / MM IL-CK-211 : OAK LAWN 1.6 WNW * : 0.08 / MM / MM / MM IL-CK-145 : OAK PARK 1.5 S * : 0.08 / MM / MM / MM IL-CK-63 : ELK GROVE VILLAGE 0.6 ESE* : 0.08 / MM / MM / MM IL-CK-321 : EVANSTON 0.9 S * : 0.08 / MM / MM / MM IL-DP-38 : ELMHURST 0.4 SW * : 0.08 / MM / MM / MM IL-CK-326 : MORTON GROVE 1.2 WNW * : 0.08 / MM / MM / MM IL-DK-38 : CORTLAND 0.3 E * : 0.08 / MM / MM / MM IL-WN-51 : MACHESNEY PARK 1.5 SSW * : 0.08 / MM / MM / MM IL-DP-174 : BOLINGBROOK 2.6 NE * : 0.08 / MM / MM / MM IL-KD-111 : YORKVILLE 3.1 N * : 0.08 / MM / MM / MM IL-CK-366 : OAK PARK 1.0 NNE * : 0.08 / MM / MM / MM IL-CK-336 : EVANSTON 0.8 ESE * : 0.07 / 0.0 / 0.0 / 0.00 IL-WN-48 : ROCKFORD 3.8 NNW * : 0.07 / MM / MM / MM IL-LK-119 : LAKE ZURICH 1.4 W * : 0.07 / MM / MM / MM IL-CK-359 : CHICAGO 5.5 NNW * : 0.07 / MM / MM / MM IL-CK-180 : PARK RIDGE 0.5 SSW * : 0.07 / MM / MM / MM IL-CK-139 : OAK LAWN 1.1 N * : 0.07 / MM / MM / MM IL-CK-14 : CHICAGO 5.5 ESE * : 0.07 / MM / MM / MM IL-DP-156 : NAPERVILLE 0.5 NW * : 0.07 / MM / MM / MM IL-DP-79 : BURR RIDGE 1.9 SW * : 0.07 / MM / MM / MM IL-CK-150 : ARLINGTON HEIGHTS 1.2 S * : 0.06 / MM / MM / MM IL-MCH-85 : LAKE IN THE HILLS 2.5 W * : 0.06 / MM / MM / MM IL-CK-323 : CHICAGO 6.8 NW * : 0.06 / MM / MM / MM IL-CK-106 : HOFFMAN ESTATES 4.6 W * : 0.06 / MM / MM / MM IL-DP-150 : BLOOMINGDALE 1.2 ESE * : 0.06 / MM / MM / MM IL-CK-358 : BURR RIDGE 1.0 ENE * : 0.06 / MM / MM / MM IL-KN-86 : ELGIN 7.5 WSW * : 0.06 / MM / MM / MM IL-CK-334 : EVANSTON 0.6 S * : 0.06 / MM / MM / MM IL-KN-95 : ELGIN 2.5 W * : 0.05 / 0.0 / MM / MM IL-LE-10 : DIXON 3.0 NNW * : 0.05 / MM / MM / MM IL-MCH-101: CRYSTAL LAKE 1.9 SW * : 0.05 / MM / MM / MM IL-CK-32 : CHICAGO 6.4 NNE * : 0.04 / MM / MM / MM IL-CK-278 : HOFFMAN ESTATES 1.6 SE * : 0.04 / MM / MM / MM IL-LE-8 : ASHTON 0.4 SSW * : 0.03 / 0.0 / 0.0 / 0.00 IL-CK-12 : BRIDGEVIEW 1.3 NNW * : 0.03 / MM / MM / MM IL-KN-2 : ELGIN 2.3 WNW * : 0.03 / MM / MM / MM IL-KN-118 : SLEEPY HOLLOW 0.7 W * : 0.03 / MM / MM / MM IL-WN-45 : MACHESNEY PARK 0.9 W * : 0.02 / MM / MM / MM IL-MCH-103: HARVARD 4.4 NNE * : 0.02 / MM / MM / MM IL-KN-98 : GILBERTS 0.5 N * : 0.02 / MM / MM / MM IL-CK-193 : WINNETKA 0.8 ESE * : 0.02 / MM / MM / MM IL-WN-50 : ROCKTON 3.1 SW * : 0.02 / 0.0 / 0.0 / MM IL-WN-41 : SOUTH BELOIT 1.5 ESE * : T / MM / MM / MM IL-KD-123 : * : T / MM / MM / MM IL-WN-39 : DURAND 3.7 NE * : T / MM / MM / MM IL-IR-16 : CISSNA PARK 0.6 S * : 0.00 / 0.0 / MM / MM :COCORAHS PRECIPITATION REPORTS IN INDIANA : SNOW SNOW WATER : PCPN FALL DEPTH EQUIV IN-LK-86 : HEBRON 3.0 SSW * : 1.64 / MM / MM / MM IN-JS-7 : RENSSELAER 1.9 SSW * : 1.15 / MM / MM / MM IN-NW-3 : KENTLAND 0.3 ENE * : 0.88 / MM / MM / MM IN-JS-16 : RENSSELAER 8.4 ENE * : 0.84 / MM / MM / MM IN-LK-26 : CROWN POINT 1.1 N * : 0.80 / MM / MM / MM IN-LK-113 : HEBRON 4.3 SSW * : 0.74 / MM / MM / MM IN-PT-86 : VALPARAISO 5.2 WSW * : 0.72 / MM / MM / MM IN-JS-1 : WHEATFIELD 2.8 S * : 0.72 / MM / MM / MM IN-LK-89 : HAMMOND 0.6 SSW * : 0.63 / MM / MM / MM IN-LK-99 : ST. JOHN 2.8 SE * : 0.51 / MM / MM / MM IN-LK-85 : HEBRON 6.0 SSW * : 0.50 / MM / MM / MM IN-NW-7 : BROOK 4.2 W * : 0.47 / MM / MM / MM IN-LK-67 : SCHERERVILLE 1.1 E * : 0.45 / MM / MM / MM IN-JS-46 : WHEATFIELD 4.6 W * : 0.44 / MM / MM / MM IN-PT-18 : HEBRON 3.7 NE * : 0.43 / MM / MM / MM IN-PT-8 : VALPARAISO 0.6 SE * : 0.43 / MM / MM / MM IN-NW-1 : MOUNT AYR 1.6 NNE * : 0.42 / 0.0 / 0.0 / MM IN-JS-49 : DE MOTTE 4.1 SW * : 0.41 / MM / MM / MM IN-LK-78 : SCHERERVILLE 1.4 E * : 0.39 / MM / MM / MM IN-JS-43 : RENSSELAER 10.5 NNE * : 0.38 / MM / MM / MM IN-PT-117 : VALPARAISO 5.5 SSW * : 0.35 / MM / MM / MM IN-JS-45 : DE MOTTE 1.2 SSW * : 0.32 / MM / MM / MM IN-LK-107 : LOWELL 3.1 NNW * : 0.29 / MM / MM / MM IN-JS-36 : DE MOTTE 1.3 SW * : 0.29 / MM / MM / MM IN-JS-37 : DE MOTTE 0.8 NNW * : 0.27 / MM / MM / MM IN-LK-115 : GARY 5.9 ENE * : 0.26 / MM / MM / MM IN-LK-94 : GRIFFITH 1.2 N * : 0.22 / MM / MM / MM IN-JS-47 : REMINGTON 0.3 N * : 0.22 / MM / MM / MM IN-PT-157 : PORTAGE 2.4 NNW * : 0.21 / MM / MM / MM IN-PT-12 : VALPARAISO 4.3 SW * : 0.19 / MM / MM / MM IN-JS-14 : RENSSELAER 5.2 NW * : 0.18 / MM / MM / MM IN-LK-109 : CEDAR LAKE 1.4 NW * : 0.15 / MM / MM / MM IN-LK-63 : GARY 4.8 ENE * : 0.14 / 0.0 / MM / MM IN-PT-63 : VALPARAISO 1.8 NW * : 0.14 / 0.0 / 0.0 / 0.00 IN-PT-79 : LAKES OF THE FOUR SEASONS* : 0.13 / MM / MM / MM IN-LK-46 : ST. JOHN 0.2 WSW * : 0.12 / 0.0 / 0.0 / MM IN-PT-134 : VALPARAISO 1.7 N * : 0.12 / MM / MM / MM IN-LK-111 : HOBART 1.1 S * : 0.10 / MM / MM / MM IN-PT-172 : PORTER 0.5 S * : 0.10 / MM / MM / MM IN-PT-69 : PORTER 0.6 S * : 0.10 / MM / MM / MM IN-PT-80 : PORTAGE 2.8 E * : 0.08 / MM / MM / MM IN-PT-173 : VALPARAISO 5.5 SSW * : 0.08 / MM / MM / MM IN-PT-159 : CHESTERTON 3.9 ESE * : 0.07 / MM / MM / MM IN-PT-133 : VALPARAISO 2.2 WNW * : 0.04 / MM / MM / MM IN-LK-114 : HOBART 2.0 NNW * : MM / MM / MM / MM $$
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