Overview
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Fast Facts
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| Estimated peak wind gusts in the southern Great Lakes region | Estimated peak wind gusts in the NWS Chicago forecast area | Estimated peak wind gusts in the Kankakee River Valley, where wind gusts were measured and estimated to have peaked at around 80 mph |
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| Severe Thunderstorm Watch issued for northern IL at 10:10 A.M., expanded into northwest IN at 12:24 P.M. | Severe Thunderstorm Warning issued at 11:40 A.M. including the northwest suburbs. | |
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| Severe Thunderstorm Warning issued at 12:14 P.M. that included portions of the north side of Chicago. | Severe Thunderstorm Warning noting "Destructive Winds to 80 mph" issued at 1:17 P.M. for a large portion of the Kankakee River Valley. |
Storm Reports
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PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE CHICAGO IL
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1143 AM TSTM WND DMG SYCAMORE 41.99N 88.69W
08/29/2022 DE KALB IL PUBLIC
MEDIUM SIZED BRANCHES DOWN. RELAYED VIA
SOCIAL MEDIA. TIME ESTIMATED BY RADAR.
1204 PM TSTM WND DMG NORTH AURORA 41.81N 88.33W
08/29/2022 KANE IL PUBLIC
WEBCAM CAUGHT A LARGE TREE BEING BLOWN OVER
ALONG THE FOX RIVER. RELAYED VIA SOCIAL
MEDIA. TIME ESTIMATED BY RADAR.
1205 PM TSTM WND DMG 1 NNE ELGIN 42.06N 88.27W
08/29/2022 KANE IL PUBLIC
MULTIPLE REPORTS OF SMALL TREE BRANCHES
DOWNED IN ELGIN AREA RELAYED VIA MPING. TIME
ESTIMATED BY RADAR.
1206 PM TSTM WND DMG 1 SE ELGIN 42.03N 88.27W
08/29/2022 KANE IL PUBLIC
LARGE TREE BRANCHES AND SNAPPED TREES AND
BRANCHES ON POWER LINES. NATIONAL STREET &
VILLA STREET AREA HAD THE MOST DAMAGE.
RELAYED ON SOCIAL MEDIA.
1208 PM TSTM WND DMG 2 W WARRENVILLE 41.82N 88.20W
08/29/2022 DUPAGE IL TRAINED SPOTTER
TRAINED SPOTTER REPORTS 1/2 INCH TO 2 INCH
DIAMETER TREE BRANCHES DOWNED NEAR
BUTTERFIELD ROAD AND IL-59. TIME ESTIMATED
BY RADAR.
1210 PM TSTM WND DMG HOFFMAN ESTATES 42.05N 88.10W
08/29/2022 COOK IL PUBLIC
PHOTO OF A 14 INCH DIAMETER TREE LIMB
SNAPPED. CHURCHILL AND HIGGINS ROAD
INTERSECTION. TIME ESTIMATED BASED ON RADAR.
1212 PM TSTM WND DMG 1 SE GLENDALE HEIGHTS 41.90N 88.06W
08/29/2022 DUPAGE IL PUBLIC
6 INCH DIAMETER BRANCH DOWNED ONTO FENCE
NEAR NORTH AVENUE AND GLEN ELLYN ROAD. TIME
ESTIMATED BY RADAR.
1214 PM TSTM WND GST 1 ESE HOFFMAN ESTATES 42.05N 88.09W
08/29/2022 M60 MPH COOK IL EMERGENCY MNGR
60 MPH GUST RECORDED BY HOFFMAN ESTATES
EMERGENCY MANAGEMENT.
1215 PM TSTM WND DMG PALATINE 42.11N 88.04W
08/29/2022 COOK IL PUBLIC
LARGE TREE LIMB DOWN ON KERWOOD ST. TIME
ESTIMATED BY RADAR.
1220 PM TSTM WND DMG MOUNT PROSPECT 42.06N 87.94W
08/29/2022 COOK IL PUBLIC
MULTIPLE BRANCHES UP TO 6 INCH DIAMETER
DOWNED IN MOUNT PROSPECT INCLUDING AT LEAST
ONE ON A VEHICLE AND ANOTHER ON POWER LINES.
RELAYED VIA SOCIAL MEDIA. TIME ESTIMATED BY
RADAR.
1220 PM TSTM WND DMG ARLINGTON HEIGHTS 42.09N 87.98W
08/29/2022 COOK IL PUBLIC
PUBLIC REPORT OF 6-8 INCH DIAMETER BRANCHES
DOWNED. TIME ESTIMATED BY RADAR.
1221 PM TSTM WND GST 1 W ELMHURST 41.90N 87.95W
08/29/2022 M54 MPH DUPAGE IL MESONET
PRIVATE WEATHER STATION REPORTED 54 MPH GUST
NEAR ELMHURST.
1221 PM TSTM WND DMG 1 SW PROSPECT HEIGHTS 42.09N 87.95W
08/29/2022 COOK IL PUBLIC
MULTIPLE DOWNED BRANCHES ABOUT ONE TO ONE
AND A HALF INCHES IN DIAMETER ALONG EUCLID
ROAD. RELAYED VIA SOCIAL MEDIA.
1222 PM TSTM WND DMG 1 NE ROSEMONT 42.00N 87.86W
08/29/2022 COOK IL PUBLIC
PUBLIC REPORT OF 18 INCH DIAMETER TREE
SNAPPED AT BASE. TREE APPEARED TO BE ROTTEN.
TIME ESTIMATED BY RADAR.
1223 PM TSTM WND GST OHARE AIRPORT 41.98N 87.90W
08/29/2022 M58 MPH COOK IL MESONET
FAA SENSOR AT OHARE MEASURED 58 MPH WIND GUST.
1224 PM TSTM WND DMG 1 SSE BOURBONNAIS 41.15N 87.88W
08/29/2022 KANKAKEE IL PUBLIC
MULTIPLE LARGE BRANCHES BROKEN AT THE OLIVET
NAZARENE UNIVERSITY CAMPUS. TIME ESTIMATED
BY RADAR.
1225 PM TSTM WND DMG DES PLAINES 42.04N 87.90W
08/29/2022 COOK IL PUBLIC
PUBLIC REPORT OF HEALTHY TREE 12 INCHES IN
DIAMETER SNAPPED AT THE BASE. TIME ESTIMATED
BY RADAR.
1226 PM TSTM WND DMG 1 WNW NORWOOD PARK - CH 41.99N 87.82W
08/29/2022 COOK IL PUBLIC
LARGE TREE BRANCH ON POWER LINES BY CANFIELD
AND TALCOTT. RELAYED ON SOCIAL MEDIA.
1226 PM TSTM WND DMG 1 NNW DES PLAINES 42.05N 87.90W
08/29/2022 COOK IL PUBLIC
DOWNED AT RAND ROAD AND GOLF ROAD. RELAYED
ON SOCIAL MEDIA.
1228 PM TSTM WND DMG 1 NNE WHEELING 42.14N 87.92W
08/29/2022 COOK IL PUBLIC
LARGE TREE BRANCHES DOWN. RELAYED VIA SOCIAL
MEDIA. TIME ESTIMATED BY RADAR.
1228 PM TSTM WND DMG EDISON PARK - CHICAGO 42.01N 87.81W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE EDISON PARK COMMUNITY AREA OF
CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1228 PM TSTM WND DMG NORWOOD PARK - CHICAGO 41.98N 87.80W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE NORWOOD PARK COMMUNITY AREA OF
CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1228 PM TSTM WND DMG 1 NNW HUMBOLDT PARK - C 41.91N 87.73W
08/29/2022 COOK IL PUBLIC
MULTIPLE LARGE TREES DOWNED, INCLUDING ONE
DOWN ON A CAR.
1228 PM TSTM WND DMG OTTAWA 41.35N 88.84W
08/29/2022 LA SALLE IL PUBLIC
REPORT OF TREE BRANCHES DOWNED ACROSS
OTTAWA. ALSO A LARGE TREE SNAPPED AND ROOTS
AND LEANING ON A BENT POWER POLE. TIME
ESTIMATED BY RADAR.
1228 PM TSTM WND DMG 1 SSE STREATOR 41.11N 88.83W
08/29/2022 LA SALLE IL EMERGENCY MNGR
REPORT OF A TREE BRANCH FALLING ON A HOME IN
THE 700 BLOCK OF SOUTH MONROE STREET.
RELAYED VIA EMERGENCY MANAGEMENT. TIME
ESTIMATED FROM RADAR.
1229 PM TSTM WND GST 2 SE WHEELING 42.12N 87.90W
08/29/2022 M55 MPH COOK IL ASOS
ASOS STATION KPWK REPORTED 55 MPH GUST.
1230 PM TSTM WND DMG JEFFERSON PARK - CHICAG 41.97N 87.77W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE JEFFERSON PARK COMMUNITY AREA OF
CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1230 PM TSTM WND DMG 1 SSE DUNNING - CHICAGO 41.94N 87.80W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE DUNNING AND MONTCLARE COMMUNITY AREA
OF CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1230 PM TSTM WND DMG SKOKIE 42.03N 87.73W
08/29/2022 COOK IL PUBLIC
PARTIALLY UPROOTED TREE ONTO POWER LINES.
1230 PM TSTM WND GST 2 SE UTICA 41.32N 88.98W
08/29/2022 M62 MPH LA SALLE IL OTHER FEDERAL
US ARMY CORPS OF ENGINEERS WEATHER STATION
REPORTED 62 MPH GUST.
1230 PM TSTM WND DMG STREATOR 41.12N 88.83W
08/29/2022 LA SALLE IL PUBLIC
REPORT OF MULTIPLE TREES AND POWER LINES
DAMAGED IN STREATOR. TIME ESTIMATED BY
RADAR. RELAYED VIA BROADCAST MEDIA.
1231 PM TSTM WND DMG 1 N AUSTIN - CHICAGO 41.91N 87.78W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN NORTHERN SECTIONS OF THE AUSTIN COMMUNITY
AREA OF CHICAGO. RELAYED VIA CHICAGO 311.
TIME ESTIMATED BY RADAR.
1231 PM TSTM WND DMG BELMONT CRAGIN - CHICAG 41.93N 87.77W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE BELMONT CRAGIN COMMUNITY AREA OF
CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1232 PM TSTM WND DMG NORTH PARK - CHICAGO 41.98N 87.72W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE NORTH PARK COMMUNITY AREA OF CHICAGO.
RELAYED VIA CHICAGO 311. TIME ESTIMATED BY
RADAR.
1233 PM TSTM WND DMG ALBANY PARK - CHICAGO 41.97N 87.72W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE ALBANY PARK COMMUNITY AREA OF
CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1233 PM TSTM WND DMG HUMBOLDT PARK - CHICAGO 41.90N 87.73W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE HUMBOLDT PARK COMMUNITY AREA OF
CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1234 PM TSTM WND DMG IRVING PARK - CHICAGO 41.95N 87.72W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE IRVING PARK COMMUNITY AREA OF
CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1234 PM TSTM WND DMG WEST TOWN - CHICAGO 41.90N 87.68W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE WEST TOWN COMMUNITY AREA OF CHICAGO.
RELAYED VIA CHICAGO 311. TIME ESTIMATED BY
RADAR.
1235 PM TSTM WND DMG 1 NW LINCOLN SQUARE - C 41.98N 87.69W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE WEST RIDGE AND LINCOLN SQUARE
COMMUNITY AREAS OF CHICAGO. RELAYED VIA
CHICAGO 311. TIME ESTIMATED BY RADAR.
1235 PM TSTM WND DMG 1 NE EVANSTON 42.06N 87.68W
08/29/2022 COOK IL PUBLIC
PUBLIC REPORT OF MULTIPLE DOWNED LARGE
BRANCHES AND SMALL TREES IN EVANSTON.
RELAYED VIA SOCIAL MEDIA. TIME ESTIMATED BY
RADAR.
1235 PM TSTM WND DMG 1 NNE ROGERS PARK - CHI 42.02N 87.66W
08/29/2022 COOK IL PUBLIC
LARGE PORTION OF TREE DOWNED AT HOWARD AND
EASTLAKE. ESTIMATED ONE AND A HALF FOOT IN
DIAMETER. RELAYED ON SOCIAL MEDIA.
1235 PM TSTM WND DMG 1 S HERMOSA - CHICAGO 41.91N 87.74W
08/29/2022 COOK IL PUBLIC
PUBLIC REPORT OF 8 INCH TREE LIMBS DOWNED
AND DAMAGE TO A SCREEN DOOR. RELAYED VIA
SOCIAL MEDIA. TIME ESTIMATED BY RADAR.
1236 PM TSTM WND DMG EDGEWATER - CHICAGO 41.99N 87.67W
08/29/2022 COOK IL PUBLIC
FOUR INCH DIAMETER BRANCH DOWNED ON CAR.
TIME ESTIMATED BY RADAR.
1239 PM MARINE TSTM WIND 1 NE MONTROSE HARBOR 41.97N 87.63W
08/29/2022 M59 MPH LMZ741 IL MESONET
WEATHER STATION AT MONTROSE HARBOR REPORTED
59 MPH GUST.
1244 PM TSTM WND DMG SENECA 41.31N 88.61W
08/29/2022 LA SALLE IL TRAINED SPOTTER
REPORT OF A FENCE DAMAGED BY DOWNED TREE
BRANCHES. TIME ESTIMATED BY RADAR.
1244 PM MARINE TSTM WIND 3 NE NAVY PIER 41.92N 87.57W
08/29/2022 M62 MPH LMZ741 IL MESONET
WEATHER STATION AT HARRISON-DEVER CRIB
REPORTED 62 MPH GUST.
1245 PM TSTM WND DMG 1 S NEW CITY - CHICAGO 41.79N 87.66W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE NEW CITY AND ENGLEWOOD COMMUNITY
AREAS OF CHICAGO. RELAYED VIA CHICAGO 311.
TIME ESTIMATED BY RADAR.
1245 PM TSTM WND DMG 1 NNW WEST RIDGE - CHIC 42.01N 87.70W
08/29/2022 COOK IL PUBLIC
CORRECTS PREVIOUS TSTM WND DMG REPORT FROM
CHICAGO LAWN. PICTURE OF TREE BRANCHES DOWN
ON A CAR IN THE 7000 BLOCK OF NORTH
WASHTENAW AVENUE. REPORT RELAYED VIA SOCIAL
MEDIA.
1249 PM TSTM WND DMG 1 SW BEVERLY - CHICAGO 41.71N 87.68W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE WASHINGTON HEIGHTS, BEVERLY, AND
MORGAN PARK COMMUNITY AREAS OF CHICAGO.
RELAYED VIA CHICAGO 311. TIME ESTIMATED BY
RADAR.
1250 PM TSTM WND DMG GREATER GRAND CROSSING 41.77N 87.62W
08/29/2022 COOK IL PUBLIC
MULTIPLE PUBLIC REPORTS OF TREE LIMBS DOWNED
IN THE GREATER GRAND CROSSING COMMUNITY AREA
OF CHICAGO. RELAYED VIA CHICAGO 311. TIME
ESTIMATED BY RADAR.
1251 PM TSTM WND DMG 4 WSW MINOOKA 41.42N 88.33W
08/29/2022 GRUNDY IL 911 CALL CENTER
911 CALL CENTER RELAYED A LARGE TREE BRANCH
WAS DOWNED AND BLOCKED BOTH DIRECTIONS OF
SAND RIDGE ROAD. TIME ESTIMATED BY RADAR.
0100 PM TSTM WND DMG 1 SW DWIGHT 41.09N 88.44W
08/29/2022 LIVINGSTON IL PUBLIC
PUBLIC REPORT OF SMALL BRANCHES DOWNED IN
DWIGHT. RELAYED VIA MPING. TIME ESTIMATED BY
RADAR.
0100 PM MARINE TSTM WIND 1 ESE SOUTH CHICAGO 41.73N 87.53W
08/29/2022 M40 MPH COOK IL C-MAN STATION
CALUMET HARBOR STATION GUSTED TO 35 KTS.
0102 PM TSTM WND DMG WILMINGTON 41.32N 88.14W
08/29/2022 WILL IL PUBLIC
PHOTO SHARED VIA SOCIAL MEDIA SHOWS SEMI
TRAILER TIPPED OVER AT INDUSTRIAL PARKING
LOT. LOCATION APPROXIMATE. TIME ESTIMATED BY
RADAR.
0105 PM TSTM WND DMG 2 SSW ELWOOD 41.38N 88.12W
08/29/2022 WILL IL PARK/FOREST SRVC
MULTIPLE LARGE TREES DOWNED ALONG MIDEWIN
IRON BRIDGE TRAILHEAD. TIME ESTIMATED BY
RADAR.
0105 PM TSTM WND DMG BRAIDWOOD 41.27N 88.21W
08/29/2022 WILL IL EMERGENCY MNGR
BRAIDWOOD EMERGENCY MANAGEMENT REPORTS
MULTIPLE LARGE TREE BRANCHES DOWNED. TIME
ESTIMATED BY RADAR.
0110 PM TSTM WND DMG MANHATTAN 41.42N 87.98W
08/29/2022 WILL IL EMERGENCY MNGR
EMERGENCY MANAGER REPORTS A FEW SMALL
BRANCHES DOWNED IN MANHATTAN AND A DOWNED
POWER LINE. TIME ESTIMATED BY RADAR.
0112 PM TSTM WND DMG WILTON CENTER 41.35N 87.96W
08/29/2022 WILL IL EMERGENCY MNGR
MULTIPLE BRANCHES UP TO5-6 INCH DIAMETER
DOWNED IN WILTON CENTER. TIME ESTIMATED BY
RADAR.
0115 PM TSTM WND DMG 6 NW BOURBONNAIS 41.23N 87.97W
08/29/2022 KANKAKEE IL PUBLIC
PUBLIC REPORT OF SMALL BRANCHES DOWNED
NORTHWEST OF BOURBONNAIS. RELAYED VIA MPING.
TIME ESTIMATED BY RADAR.
0117 PM TSTM WND DMG MANTENO 41.25N 87.84W
08/29/2022 KANKAKEE IL PUBLIC
PHOTOS SHARED ON SOCIAL MEDIA OF SEVERAL 6-8
INCH IN DIAMETER TREE BRANCHES DOWNED. TIME
ESTIMATED BY RADAR.
0118 PM TSTM WND DMG 2 WSW PEOTONE 41.32N 87.82W
08/29/2022 WILL IL PUBLIC
LARGE TREE BRANCHES DOWNED NEAR I-57 AND
WILMINGTON PEOTONE ROAD WEST OF PEOTONE.
TIME ESTIMATED BY RADAR.
0118 PM TSTM WND DMG 4 NW MANTENO 41.29N 87.88W
08/29/2022 WILL IL PUBLIC
PUBLIC REPORT OF 6 INCH DIAMETER TREE LIMBS
DOWNED NEAR COUNTY LINE ROAD AND US 45 US
52. TIME ESTIMATED BY RADAR.
0119 PM TSTM WND GST 3 W PEOTONE 41.33N 87.84W
08/29/2022 M57 MPH WILL IL PUBLIC
PRIVATE WEATHER STATION REPORTED 57 MPH
GUST.
0120 PM TSTM WND DMG 1 WNW PEOTONE 41.34N 87.80W
08/29/2022 WILL IL TRAINED SPOTTER
TRAINED SPOTTER REPORTS WIDESPREAD DAMAGE TO
TREES ON THE NORTHWEST SIDE OF PEOTONE. MOST
TREES WITH DOWNED BRANCHES AND LIMBS. TIME
ESTIMATED BY RADAR.
0120 PM TSTM WND DMG PEOTONE 41.33N 87.79W
08/29/2022 WILL IL AMATEUR RADIO
9 INCH DIAMETER BRANCH DOWNED NEAR CORNING
AVENUE AND CONRAD STREET IN PEOTONE. RELAYED
VIA AMATEUR RADIO. TIME ESTIMATED BY RADAR.
0124 PM TSTM WND GST 2 ENE PEOTONE 41.34N 87.75W
08/29/2022 M74 MPH WILL IL PUBLIC
PRIVATE WEATHER STATION REPORTED 74 MPH GUST
EAST OF PEOTONE.
0124 PM TSTM WND GST PEOTONE 41.33N 87.79W
08/29/2022 M69 MPH WILL IL CO-OP OBSERVER
PEOTONE COOPERATIVE OBSERVER REPORTS 69 MPH
GUST NEAR 3RD STREET AND MAIN STREET.
MESONET STATION LOCATED 35 FEET ABOVE GROUND
LEVEL ON POLICE STATION. OBSERVER ALSO
REPORTS NUMEROUS 4-5 INCH DIAMETER BRANCHES
DOWNED, DEBRIS IN ROADWAYS, AND POSSIBLE
DAMAGE TO STRUCTURES.
0125 PM TSTM WND DMG BRADLEY 41.14N 87.86W
08/29/2022 KANKAKEE IL PUBLIC
2 FOOT DIAMETER TREE DOWNED BLOCKING A ROAD.
TREE APPEARS TO BE ROTTED. ANOTHER 12 INCH
BRANCH DOWNED ONTO CAR. RELAYED VIA SOCIAL
MEDIA. TIME ESTIMATED BY RADAR.
0130 PM TSTM WND DMG 1 WSW SUN RIVER TERRACE 41.12N 87.75W
08/29/2022 KANKAKEE IL 911 CALL CENTER
SEVERAL REPORTS OF DOWNED TREES IN GRANT
PARK, AROMA PARK, BRADLEY, AND KANKAKEE.
TIME ESTIMATED BY RADAR.
0130 PM TSTM WND DMG GRANT PARK 41.24N 87.65W
08/29/2022 KANKAKEE IL PUBLIC
6-8 INCH DIAMETER BRANCH DOWNED IN GRANT
PARK NEAR MAPLE STREET AND TAYLOR STREET.
TIME ESTIMATED BY RADAR. RELAYED VIA SOCIAL
MEDIA.
0130 PM TSTM WND DMG 5 NW MOMENCE 41.21N 87.73W
08/29/2022 KANKAKEE IL LAW ENFORCEMENT
POWER POLES DOWNED AND DEBRIS ON ROADWAYS
NEAR 6000 NORTH ROAD AND 7500 EAST ROAD WEST
OF GRANT PARK. TIME ESTIMATED BY RADAR.
0130 PM TSTM WND DMG 3 NNE GRANT PARK 41.27N 87.63W
08/29/2022 KANKAKEE IL AMATEUR RADIO
TRAINED SPOTTER REPORTS SMALL BRANCHES
DOWNED NORTH OF GRANT PARK NEAR IL-1 AND
10500 NORTH ROAD. RELAYED VIA AMATEUR RADIO.
TIME ESTIMATED BY RADAR.
0133 PM TSTM WND DMG 5 E GRANT PARK 41.23N 87.54W
08/29/2022 KANKAKEE IL AMATEUR RADIO
20 FOOT TALL, 6 INCH DIAMETER APPLE TREE
DOWNED NEAR BULL CREEK ROAD AND IL-17. EAST
OF GRANT PARK. TIME ESTIMATED BY RADAR.
RELAYED VIA AMATEUR RADIO.
0133 PM TSTM WND DMG CLIFTON 40.93N 87.94W
08/29/2022 IROQUOIS IL BROADCAST MEDIA
TREE DOWNED AND SEVERAL BRANCHES DOWNED ON A
FARM NEAR CLIFTON. LOCATION APPROXIMATE.
TIME ESTIMATED BY RADAR. RELAYED VIA
BROADCAST MEDIA.
0140 PM TSTM WND DMG 1 E LOWELL 41.29N 87.39W
08/29/2022 LAKE IN PUBLIC
PUBLIC REPORT OF SMALL BRANCHES DOWNED IN
LOWELL. RELAYED VIA MPING. TIME ESTIMATED BY
RADAR.
0142 PM TSTM WND GST 1 ENE LOWELL 41.30N 87.41W
08/29/2022 E81 MPH LAKE IN TRAINED SPOTTER
SPOTTER REPORTED A GUST OF 81 MPH ON A HOME
WEATHER STATION. COUNTY DISPATCH RELAYED
REPORTS OF TREE DAMAGE ACROSS THE COUNTY
INCLUDING IN AND AROUND LOWELL, DYER, ST.
JOHN, AND HAMMOND.
0150 PM TSTM WND DMG ROSELAWN 41.14N 87.32W
08/29/2022 NEWTON IN 911 CALL CENTER
COUNTY DISPATCH RELAYED NUMEROUS REPORTS OF
DOWNED TREE LIMBS ACROSS ALL OF NEWTON
COUNTY WITH THE MOST CONCENTRATED DAMAGE
NEAR ROSELAWN. TIME ESTIMATED BY RADAR.
0150 PM TSTM WND GST 3 SE CROWN POINT 41.39N 87.32W
08/29/2022 M54 MPH LAKE IN DEPT OF HIGHWAYS
INDOT WEATHER STATION REPORTED 54 MPH WIND
GUST.
0158 PM HAIL 1 SSE SOUTH HAVEN 41.54N 87.14W
08/29/2022 U1.25 INCH PORTER IN PUBLIC
CORRECTS PREVIOUS HAIL REPORT FROM 1 SSE
SOUTH HAVEN. REPORT FROM MPING: HALF DOLLAR
(1.25 IN.).
0200 PM HAIL 3 E VALPARAISO 41.48N 87.01W
08/29/2022 M0.70 INCH PORTER IN AMATEUR RADIO
REPORT OF DIME SIZE HAIL IN NORTHEAST
VALPARAISO. TIME ESTIMATED BY RADAR. RELAYED
VIA AMATEUR RADIO.
0200 PM TSTM WND DMG 3 W WHEATFIELD 41.19N 87.11W
08/29/2022 JASPER IN TRAINED SPOTTER
TRAINED SPOTTER REPORTS NUMEROUS 2-3 INCH
BRANCHES DOWNED WEST OF WHEATFIELD.
0202 PM TSTM WND GST STOUTSBURG 41.19N 87.12W
08/29/2022 M78 MPH JASPER IN TRAINED SPOTTER
TRAINED WEATHER SPOTTER RELAYED EXTENSIVE
DAMAGE ALONG STATE ROAD 10 AND SURROUNDING
AREAS FROM DEMOTTE TO WHEATFIELD. HEALTHY
TREES WERE SNAPPED AT THEIR BASE, AND AT
LEAST 7 FREE-STANDING POWER POLES WERE
SNAPPED IN AN OPEN FIELD. A METAL ROOF WAS
TORN OFF A FARM BUILDING AND SPREAD ACROSS A
FIELD. THE SPOTTER MEASURED A 78 MPH WIND
GUST BEFORE THEIR EQUIPMENT FAILED. TIME
ESTIMATED BY RADAR.
0204 PM TSTM WND DMG 4 WNW BAILEYS CORNER 41.10N 87.07W
08/29/2022 JASPER IN PUBLIC
LARGE OAK TREE DOWNED ONTO SHED. TREE DID
APPEAR PARTIALLY ROTTEN. RELAYED VIA SOCIAL
MEDIA.
0508 PM HAIL 5 SE LAKE VILLAGE 41.08N 87.39W
08/29/2022 E0.88 INCH NEWTON IN CO-OP OBSERVER
CORRECTS PREVIOUS HAIL REPORT FROM 5 SE LAKE
VILLAGE.
0700 PM HAIL 1 W CORNELL 40.99N 88.76W
08/29/2022 E1.75 INCH LIVINGSTON IL PUBLIC
RELAYED VIA BROADCAST MEDIA. TIME ESTIMATED
BY RADAR.
0712 PM HAIL CORNELL 40.99N 88.73W
08/29/2022 E1.00 INCH LIVINGSTON IL PUBLIC
0739 PM TSTM WND DMG 2 SE PONTIAC 40.86N 88.60W
08/29/2022 LIVINGSTON IL TRAINED SPOTTER
TREE SNAPPED.
0739 PM TSTM WND DMG 2 ENE PONTIAC 40.89N 88.60W
08/29/2022 LIVINGSTON IL TRAINED SPOTTER
DOWNED POWER POLE/LINES BLOCKING ROADS.
0806 PM HAIL 3 SSE DEMOTTE 41.16N 87.17W
08/29/2022 E0.88 INCH JASPER IN PUBLIC
0821 PM HAIL WHEATFIELD 41.19N 87.05W
08/29/2022 M0.88 INCH JASPER IN TRAINED SPOTTER
0300 AM HEAVY RAIN BUCKLEY 40.60N 88.04W
08/30/2022 M3.20 INCH IROQUOIS IL PUBLIC
RELAYED BY BROADCAST MEDIA. 24 HOUR TOTAL.
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| Two-Day Rainfall Reports |
Public Information Statement
National Weather Service Chicago IL
1213 PM CDT Tue Aug 30 2022
...Two Day Rainfall Totals from 8-28 and 8-29...
Location Amount
...Illinois...
...Boone County...
Timberlane 1 SW 1.61 in
Capron 0.94 in
...Cook County...
Palatine 1.2 NW 1.81 in
Barrington 1.75 in
Palatine 1 NNE 1.71 in
Arlington Heights 2 NNW 1.36 in
Wheeling - Chicago Exec. Arp 1.32 in
Park Ridge 1 WNW 1.23 in
Northfield 1.17 in
Oak Forest 1 NNW 1.14 in
Oak Lawn 0.94 in
Midlothian 0.93 in
Hoffman Estates 5 W 0.91 in
Morton Grove 1 WNW 0.91 in
Schaumburg 2 E 0.87 in
Hoffman Estates 0.86 in
Palos Park 2 WSW 0.84 in
Evergreen Park 0.83 in
Oak Lawn 2 SE 0.78 in
Streamwood 1.1 WSW 0.77 in
Midway 3 SW 0.77 in
Bridgeview 1 WNW 0.73 in
Glencoe 0.69 in
Elk Grove Village 1 ESE 0.67 in
Mount Prospect 1 SSE 0.66 in
Chicago - Hyde Park 0.63 in
Chicago Midway 0.48 in
Evanston 0.46 in
Chicago - West Ridge 0.43 in
Elmwood Park 1 ESE 0.31 in
Chicago Heights 2 NNW 0.30 in
Homewood 0.27 in
Franklin Park 0.5 SSE 0.24 in
Oak Park 1 NNE 0.24 in
La Grange Park 1 SSW 0.24 in
Chicago - Rogers Park 0.23 in
Forest Park 1 ENE 0.23 in
Park Forest 0.23 in
Lansing Airport 0.17 in
Harwood Heights 0.15 in
...De Kalb County...
Cortland 3.32 in
Cortland 3.23 in
DeKalb 2.90 in
De Kalb 3.2 WNW 2.19 in
DeKalb Airport 1.88 in
Genoa 1.88 in
Lee 2.7 NNE 1.35 in
Earlville 5 NNE 0.30 in
...DuPage County...
Darien 2 SE 0.67 in
Bloomingdale 1 SSE 0.60 in
West Chicago - DuPage Arpt. 0.58 in
Bolingbrook 3 NE 0.49 in
West Chicago 4 SE 0.48 in
Bolingbrook 2.7 NE 0.47 in
Naperville 0.45 in
Glen Ellyn 1 W 0.43 in
Schaumburg Airport 0.42 in
Clarendon Hills 0.40 in
Lisle 1 WSW 0.29 in
Villa Park 0.28 in
Naperville 0.27 in
Morton Arboretum 0.25 in
Lombard 1.2 N 0.23 in
Elmhurst 2 SE 0.17 in
Aurora 4 ESE 0.17 in
Lombard 1 NW 0.12 in
...Ford County...
Melvin 4 WSW 1.26 in
Gibson City 3 WNW 0.95 in
...Grundy County...
Minooka 0.52 in
Carbon Hill 3 NNW 0.49 in
Morris 5 NNW 0.48 in
Coal City 4 NNW 0.44 in
Carbon Hill 3 NE 0.41 in
Coal City 0.39 in
Morris 2 W 0.37 in
Morris Airport 0.32 in
...Iroquois County...
Buckley 3.48 in
4 ENE Buckley 3.48 in
Cissna Park 1 S 3.03 in
Milford 3.5 ENE 2.40 in
Crescent City 2 N 1.53 in
Clifton 1 WNW 1.10 in
Chebanse 2 WSW 0.99 in
Ashkum 6 E 0.91 in
...Kane County...
Gilberts 1 NE 2.62 in
Sleepy Hollow 1 W 1.94 in
Elgin 3 W 1.80 in
Elgin 1.80 in
Elgin 8 WSW 1.65 in
Campton Hills 3 NNE 1.40 in
Kaneville 3 NNW 1.04 in
Geneva 0.57 in
St. Charles 1 ENE 0.55 in
Geneva 1 SSW 0.53 in
Batavia 1 NW 0.51 in
Batavia 0.42 in
Aurora 0.29 in
North Aurora 1 ENE 0.28 in
Sugar Grove 1 NNE 0.24 in
...Kankakee County...
St. Anne 3 NNE 1.00 in
St. Anne 0.91 in
Chebanse 0.86 in
Kankakee 4.9 NW 0.79 in
Aroma Park 0.6 S 0.78 in
Bourbonnais 0.60 in
Bradley 0.7 SW 0.49 in
Kankakee 1.4 WSW 0.47 in
Herscher 3 E 0.43 in
Manteno 2 SSE 0.42 in
...Kendall County...
Oswego 0.60 in
Boulder Hill 0.37 in
Yorkville 0.32 in
Boulder Hill 0.29 in
Oswego 0.28 in
Plano 1.6 NW 0.24 in
...La Salle County...
Peru Airport 1.38 in
Earlville 3 S 1.28 in
La Salle 0.86 in
Mendota 0.84 in
Mendota 1 SE 0.72 in
Streator 1 WSW 0.63 in
Ottawa - Buffalo Rock SP 0.61 in
Ottawa 0.48 in
Marseilles 2 WSW 0.42 in
Seneca 0.34 in
...Lake County...
North Barrington 1.3 S 2.12 in
Buffalo Grove 2 N 1.96 in
Lake Zurich 1 N 1.92 in
Forest Lake 1 SSW 1.86 in
Lake Bluff 2 W 1.78 in
Mundelein 1 NNE 1.56 in
Riverwoods 1 NE 1.40 in
Mundelein 1.6 WNW 1.30 in
Highwood 1.16 in
Round Lake Heights 1.15 in
Grayslake 1 WNW 1.10 in
Waukegan Airport 0.91 in
Lindenhurst 1 NE 0.87 in
Fox Lake Hills 0.87 in
Bannockburn 0.85 in
Zion 1 NW 0.85 in
Winthrop Harbor 0.82 in
Long Lake 0.57 in
...Lee County...
Steward 3 S 2.13 in
Nelson 3 NNW 1.08 in
Amboy 1 WSW 1.00 in
Ashton 0.94 in
Dixon 0.74 in
Dixon 3 NNW 0.59 in
...Livingston County...
Chatsworth 0.85 in
Emington 2 SSE 0.72 in
Dwight 0.65 in
Cropsey 1 NE 0.49 in
Streator 0.40 in
...McHenry County...
Algonquin 1 NNW 3.01 in
Algonquin 2.1 W 2.90 in
Cary 2.49 in
Trout Valley 2.48 in
Huntley 1.94 in
Hebron 2 WSW 1.58 in
Woodstock 5 NW 1.52 in
Crystal Lake 1 WSW 1.39 in
1 ESE Lakewood 1.37 in
Harvard 4.4 NNE 1.21 in
Marengo 1.12 in
Woodstock 4 SW 1.04 in
McHenry 1 ENE 0.97 in
McHenry Lock and Dam 0.92 in
Bull Valley 2 WNW 0.80 in
...Will County...
Frankfort 1 ESE 0.82 in
Lockport 5.0 W 0.79 in
Romeoville - NWS Chicago 0.76 in
Homer Glen 2 NNE 0.65 in
Plainfield 2 SSE 0.54 in
Naperville 5 SSW 0.52 in
Manhattan 5 ENE 0.51 in
Mokena 1 W 0.44 in
Naperville 4 SE 0.42 in
Channahon 3 SE 0.42 in
Peotone 0.38 in
New Lenox 1 SSE 0.37 in
Manhattan 2 SE 0.37 in
Monee 5 W 0.35 in
Joliet 3 WNW 0.34 in
Plainfield 1.7 WNW 0.34 in
Lakewood Shores 1 SE 0.34 in
New Lenox 2 SW 0.33 in
Rockdale 1 NW 0.33 in
Midewin RAWS 0.31 in
Wilmington 0.29 in
Channahon 5 S 0.28 in
Homer Glen 3 S 0.27 in
Beecher 4 ENE 0.27 in
Joliet Airport 0.21 in
Crete 3 W 0.16 in
Crete 3 E 0.13 in
...Winnebago County...
Rockford 3 WSW 1.47 in
Rockford 4 NNW 1.36 in
South Beloit 2 SE 1.30 in
Rockton 2.2 E 1.23 in
Machesney Park 1 NW 1.11 in
New Milford 3 W 1.05 in
Rockford Airport 1.02 in
...Indiana...
...Jasper County...
Wheatfield 3 SSE 3.41 in
Baileys Corner 5 S 3.21 in
Collegeville 5 SE 3.00 in
Rensselaer 5 NW 2.47 in
De Motte 6 S 2.07 in
Rensselaer 4 N 1.78 in
Stoutsburg 1 SW 1.56 in
Collegeville 1.53 in
Remington 1.31 in
Rensselaer 2 N 1.28 in
Stoutsburg 1 WNW 1.22 in
Rensselaer Airport 0.96 in
Roselawn 3 ENE 0.66 in
DeMotte 0.64 in
...Lake County...
Gary 5.9 ENE 1.02 in
Griffith 0.77 in
Gary 5 ENE 0.75 in
Griffith 0.74 in
Schererville 1 E 0.65 in
Highland 1 SW 0.58 in
Hobart 1 ENE 0.49 in
Hebron 4.3 SSW 0.42 in
Hammond 2 N 0.41 in
St. John 3 SSE 0.39 in
Crown Point 0.38 in
Hobart 2.4 SE 0.30 in
St. John 0.24 in
...Newton County...
Kentland 2 SSE 2.68 in
Mount Ayr 2 NNE 1.73 in
Goodland 1.64 in
Morocco 1.29 in
...Porter County...
Ogden Dunes 1.35 in
Portage 3 E 1.14 in
Wanatah 1.14 in
Chesterton 2 E 0.94 in
Indiana Dunes 0.90 in
Dune Acres RAWS 0.87 in
Beverly Shores 0.8 W 0.80 in
Porter 0.78 in
Valparaiso 2.6 WNW 0.74 in
Chesterton 0.3 ENE 0.74 in
Chesterton 4 ESE 0.64 in
Valparaiso 2 NE 0.62 in
Valparaiso Airport 0.45 in
Lakes of the Four Seasons 0.41 in
Valparaiso 4 SW 0.40 in
Hebron 1 W 0.39 in
Boone Grove 2 WNW 0.31 in
Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.
|
Radar
 |
| NWS Chicago radar (KLOT) imagery from 12:30 to 2:20 P.M. on August 29 with 0.5° reflectivity (top) and 0.5° velocity (bottom). This depicts the intensifying wind surge with southeastward progress of the bowing structure over the Kankakee River Valley that produced 60 to 80 mph winds and widespread tree damage. |
Additional Info
Photos:
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| Wind damage in Bradley, IL. Courtesy of Jason Patrick. | Wind damage in Humboldt Park in Chicago, IL. Courtesy of Natalie Quist. | Wind damage in Humboldt Park in Chicago, IL. Courtesy of Luis Salinas. |
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| Lightning strike in Romeoville, IL near NWS Chicago, captured by NWS Chicago electronics staff dashcam. |
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| Clouds over Wheaton, IL with the storms around noon. Courtesy of NWS Twitter follower @EfrenHuerta2929. |
Environment (courtesy of NWS Northern Indiana):
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| 1 P.M. Instability: Surface-based CAPE showing a plume of high to extreme instability over the Kankakee River Valley. | 1 P.M. Downdraft Potential: Downdraft CAPE indicating values of 1,000-1,400 J/kg which are favorable for downward acceleration of downdrafts. |
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| 1 P.M. Effective Shear: Increasing values as stronger upper and mid-level winds expanded from west to east across the area, and this supported storm organization into a mature, progressive complex. | 1 P.M. Low-level Shear: Strengthening 0-3 km shear from west to east into the maturing thunderstorm complex allowed for greater downdraft-induced cold pool sustainability and potential for momentum transfer of higher winds to ground level. |
Other NWS Recaps:
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Media use of NWS Web News Stories is encouraged! Please acknowledge the NWS as the source of any news information accessed from this site. Additional recaps can be found on the NWS Chicago Past Events Page |
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