135
NOUS43 KLOT 170640
PNSLOT
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-171845-
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT WED JUN 17 2026 /240 AM EDT WED JUN 17 2026/
..NWS DAMAGE SURVEY FOR 6/11/2026 TORNADO EVENT - UPDATE #4
UPDATE
THIS UPDATED PUBLIC INFORMATION STATEMENT INCLUDES NEW
INFORMATION FOR SEVERAL TORNADOES THAT WERE PREVIOUSLY CONFIRMED.
OVERVIEW
BELOW IS A SUMMARY OF DAMAGE SURVEY FINDINGS IN NORTHERN ILLINOIS
AND NORTHWEST INDIANA FROM THE JUNE 11, 2026 SEVERE WEATHER EVENT.
THUS FAR, AT LEAST 20 TORNADOES HAVE BEEN CONFIRMED IN THE NWS
CHICAGO FORECAST AREA FROM THIS EVENT, THOUGH THIS NUMBER MAY
STILL CHANGE AS PHOTOS, VIDEOS, DRONE FOOTAGE, AND HIGH-RESOLUTION
SATELLITE IMAGERY IS THOROUGHLY REVIEWED IN THE COMING DAYS AND
WEEKS. ALL OF THE INFORMATION IN THIS PUBLIC INFORMATION
STATEMENT IS PRELIMINARY AND SUBJECT TO CHANGE.
-------------------------------------------------------------------
LONG POINT - STREATOR
RATING: EF3
ESTIMATED PEAK WIND: 145 MPH
PATH LENGTH /STATUTE/: 11.93 MILES
PATH WIDTH /MAXIMUM/: 600 YARDS
FATALITIES: 0
INJURIES: 7
START DATE: 06/11/2026
START TIME: 05:32 PM CDT
START LOCATION: LONG POINT / LIVINGSTON COUNTY / IL
START LAT/LON: 40.9986 / -88.8961
END DATE: 06/11/2026
END TIME: 05:59 PM CDT
END LOCATION: 2 NE STREATOR / LA SALLE COUNTY / IL
END LAT/LON: 41.1486 / -88.8
SURVEY SUMMARY:
THIS TORNADO BEGAN IN A FIELD SOUTHWEST OF E 2600 N ROAD AND N 190
EAST ROAD. IT TRACKED INTO LONG POINT, WHERE SOME TREE DAMAGE WAS
NOTED BEFORE CONTINUING NORTHEAST WITH SPORADIC DAMAGE NEAR ANCONA
AND READING TOWNSHIP. THE TORNADO INTENSIFIED AS IT CROSSED EAST
OF N 500 EAST ROAD, WHERE IT BLEW A GRAIN BIN OFF ITS FOUNDATION
AND DRAGGED IT ALONG THE GROUND FOR APPROXIMATELY 700 YARDS. THE
TORNADO REACHED ITS PEAK INTENSITY ON THE SOUTHEAST SIDE OF
STREATOR NEAR THE LIVINGSTON-LA SALLE COUNTY LINE. HERE, SEVERAL
HOUSES ALONG SUNBURY DRIVE WERE HEAVILY DAMAGED. AT ONE RESIDENCE,
ONLY THE INNER-MOST WALLS WERE LEFT STANDING, WITH DEBRIS TOSSED
SOUTHWARD, UPSTREAM AGAINST THE TORNADO PATH. DAMAGE IN THIS AREA
WAS CONSISTENT WITH EF-3 WINDS AROUND 145 MPH. THE TORNADO
CONTINUED NORTHEAST BEFORE TURNING NEARLY DUE NORTH, CAUSING
DAMAGE CONSISTENT WITH EF-2 CALIBER WINDS TO SEVERAL RESIDENCES
ALONG E 19TH ROAD. THE TORNADO APPEARS TO HAVE LIFTED NORTHEAST OF
STREATOR NEAR N 1475TH ROAD.
OSAGE TOWNSHIP
RATING: EF1
ESTIMATED PEAK WIND: 110 MPH
PATH LENGTH /STATUTE/: 0.80 MILES
PATH WIDTH /MAXIMUM/: 75 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 05:33 PM CDT
START LOCATION: 3 E WENONA / LA SALLE COUNTY / IL
START LAT/LON: 41.0581 / -88.9837
END DATE: 06/11/2026
END TIME: 05:35 PM CDT
END LOCATION: 4 ENE WENONA / LA SALLE COUNTY / IL
END LAT/LON: 41.0616 / -88.9697
SURVEY SUMMARY:
TORNADO DAMAGE WAS OBSERVED IN RURAL SOUTHERN LASALLE COUNTY EAST
OF WENONA, BEGINNING NEAR THE INTERSECTION OF ILLINOIS 17 AND E
9TH RD IN OSAGE TOWNSHIP. THE TORNADO SNAPPED BOTH A LARGE
HARDWOOD TREE ABOUT ONE-THIRD OF THE WAY FROM THE TOP, AND ALSO A
WOODEN ELECTRICAL POLE. MINOR ROOF DAMAGE TO A SINGLE FAMILY
RESIDENCE WAS ALSO NOTED. THE TORNADO THEN CONTINUED ALONG IL-17,
DESTROYING MULTIPLE MACHINE SHEDS IN THE 900 BLOCK, WITH DEBRIS
STREWN NORTHEASTWARD TOWARD E 10TH RD. THE TORNADO QUICKLY LIFTED
THEREAFTER.
GRAYMONT - DWIGHT
RATING: EF1
ESTIMATED PEAK WIND: 105 MPH
PATH LENGTH /STATUTE/: 33.61 MILES
PATH WIDTH /MAXIMUM/: 900 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 05:35 PM CDT
START LOCATION: 3 ESE FLANAGAN / LIVINGSTON COUNTY / IL
START LAT/LON: 40.8533 / -88.8158
END DATE: 06/11/2026
END TIME: 06:32 PM CDT
END LOCATION: 1 WNW REDDICK / LIVINGSTON COUNTY / IL
END LAT/LON: 41.1044 / -88.2768
SURVEY SUMMARY:
THIS TORNADO BEGAN NEAR EAST 1600 NORTH ROAD JUST SOUTHWEST OF
GRAYMONT BEFORE TRACKING NORTHEASTWARD ACROSS PORTIONS OF CENTRAL
LIVINGSTON COUNTY. DAMAGE ALONG THE FIRST HALF OF THE TORNADO'S
PATH, WHERE THE TORNADO MAY NOT HAVE BEEN FULLY CONDENSED OR IN
CONTACT WITH THE GROUND FOR THE ENTIRE TIME, WAS PRIMARILY
CONFINED TO TREES.
AFTER CAUSING TREE DAMAGE IN ODELL, THE TORNADO STRENGTHENED AS
IT TRACKED NORTHEASTWARD TO THE SOUTH OF DWIGHT AND APPROACHED THE
UNINCORPORATED COMMUNITY OF BLAIR, WHERE A COUPLE OF HOMESTEADS
SUSTAINED ROOF AND SIDING DAMAGE AND A COUPLE OF BARNS WERE
DESTROYED. THE DAMAGE HERE WAS CONSISTENT WITH 105 MPH WINDS AND
CONSTITUTED THE EF-1 RATING. THE TORNADO DISSIPATED JUST NORTH OF
ILLINOIS STATE ROUTE 17 JUST WEST OF REDDICK. NO INJURIES OR
FATALITIES OCCURRED WITH THIS TORNADO. PER STORM CHASER VIDEO, THE
TORNADO WAS LIKELY STRONGER THAN THE OFFICIAL RATING OWING TO A
LACK OF IMPACTED DAMAGE INDICATORS.
LEE
RATING: EFU
ESTIMATED PEAK WIND: N/A
PATH LENGTH /STATUTE/: 5.96 MILES
PATH WIDTH /MAXIMUM/: 50 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:01 PM CDT
START LOCATION: 4 WSW LEE / LEE COUNTY / IL
START LAT/LON: 41.769 / -89.0249
END DATE: 06/11/2026
END TIME: 07:09 PM CDT
END LOCATION: 1 NNE LEE / DE KALB COUNTY / IL
END LAT/LON: 41.8113 / -88.9243
SURVEY SUMMARY:
VIDEO AND STORM CHASER REPORT CONFIRM A TORNADO. THIS TORNADO
CROSSED I-39 SOUTHWEST OF LEE AND THEN TRACKED NORTHEAST, ENDING
IN A FIELD IN THE VICINITY OF TOWER ROAD NORTH OF HERMANN ROAD.
NO KNOWN DAMAGE WAS CAUSED BY THIS TORNADO.
HARPSTER - ELLIOTT
RATING: EF0
ESTIMATED PEAK WIND: 80 MPH
PATH LENGTH /STATUTE/: 10.97 MILES
PATH WIDTH /MAXIMUM/: 100 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:06 PM CDT
START LOCATION: 3 SE SAYBROOK / MCLEAN COUNTY / IL
START LAT/LON: 40.3962 / -88.4796
END DATE: 06/11/2026
END TIME: 07:16 PM CDT
END LOCATION: 1 S ELLIOTT / FORD COUNTY / IL
END LAT/LON: 40.444 / -88.2825
SURVEY SUMMARY:
THIS TORNADO BEGAN APPROXIMATELY 3 MILES SOUTHEAST OF SAYBROOK IN
MCLEAN COUNTY, WHERE IT DOWNED A FEW TREE BRANCHES AND PEELED
BACK THE METAL ROOF OF AN OUTBUILDING. THE TORNADO CROSSED INTO
FORD COUNTY SHORTLY THEREAFTER, WHERE IT INITIALLY DAMAGED TREES,
POWER LINES, AND AN OUTBUILDING IN THE UNINCORPORATED COMMUNITY
OF HARPSTER. THE TORNADO THEN IMPACTED A CAMPGROUND ALONG E 200N
ROAD 2 MILES SOUTH OF GIBSON CITY, WHERE IT ROLLED OVER AND
DAMAGED SEVERAL CAMPERS. TREES AND FARM OUTBUILDINGS WERE ALSO
DAMAGED AT A FARMSTEAD ONE MILE EAST OF THE CAMPGROUND. THE
TORNADO THEN TRACKED EAST-NORTHEASTWARD FOR A FEW MORE MILES,
PRIMARILY PRODUCING TREE DAMAGE BEFORE DISSIPATING APPROXIMATELY
ONE MILE SOUTH-SOUTHWEST OF ELLIOTT.
PEMBROKE TOWNSHIP
RATING: EFU
ESTIMATED PEAK WIND: N/A
PATH LENGTH /STATUTE/: 0.57 MILES
PATH WIDTH /MAXIMUM/: 50 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:08 PM CDT
START LOCATION: 3 SSE HOPKINS PARK / KANKAKEE COUNTY / IL
START LAT/LON: 41.0329 / -87.5949
END DATE: 06/11/2026
END TIME: 07:09 PM CDT
END LOCATION: 3 SE HOPKINS PARK / KANKAKEE COUNTY / IL
END LAT/LON: 41.0374 / -87.5858
SURVEY SUMMARY:
PHOTOS AND REPORTS FROM STORM SPOTTERS INDICATE THAT A BRIEF
TORNADO OCCURRED IN A FIELD SOUTH OF E 6000S ROAD. NO KNOWN DAMAGE
WAS CAUSED BY THIS TORNADO.
ST. JOHN - SCHERERVILLE
RATING: EF0
ESTIMATED PEAK WIND: 85 MPH
PATH LENGTH /STATUTE/: 5.46 MILES
PATH WIDTH /MAXIMUM/: 150 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:11 PM CDT
START LOCATION: 2 WSW ST. JOHN / LAKE COUNTY / IN
START LAT/LON: 41.4409 / -87.5183
END DATE: 06/11/2026
END TIME: 07:21 PM CDT
END LOCATION: 2 SE SCHERERVILLE / LAKE COUNTY / IN
END LAT/LON: 41.4707 / -87.4209
SURVEY SUMMARY:
THIS TORNADO FORMED ROUGHLY AT THE INTERSECTION OF 98TH AVENUE
AND SHEFFIELD AVENUE AND THEN PROCEEDED TO TRACK NORTHEASTWARD
THROUGH ST. JOHN. MOST OF THE DAMAGE ALONG THE TORNADO'S ROUGHLY
5.5 MILE TRACK WAS CONFINED TO TREES, BUT SOME ROOF DAMAGE WAS
ALSO NOTED, AND ONE HOUSE ALSO HAD ITS GARAGE DOOR AND SIDE WALL
BLOWN OUT. THE TORNADO DISSIPATED NEAR ROHRMAN PARK SHORTLY AFTER
CROSSING INTO SCHERERVILLE.
PAXTON/LODA
RATING: EF1
ESTIMATED PEAK WIND: 90 MPH
PATH LENGTH /STATUTE/: 6.88 MILES
PATH WIDTH /MAXIMUM/: 100 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:23 PM CDT
START LOCATION: 2 NW PAXTON / FORD COUNTY / IL
START LAT/LON: 40.4788 / -88.1263
END DATE: 06/11/2026
END TIME: 07:30 PM CDT
END LOCATION: 4 E LODA / IROQUOIS COUNTY / IL
END LAT/LON: 40.5043 / -88.0004
SURVEY SUMMARY:
THIS TORNADO TRACKED EAST-NORTHEASTWARD BETWEEN PAXTON AND LODA,
DESTROYING A COUPLE OF OUTBUILDINGS, PEELING SHINGLES OFF OF A
HOUSE, BLOWING A COUPLE OF SEMI-TRAILERS OVER ON INTERSTATE 57,
AND DAMAGING A FEW TREES ALONG ITS SLIGHTLY UNDER 7-MILE-LONG
TRACK.
MERRILLVILLE - HOBART
RATING: EF2
ESTIMATED PEAK WIND: 120 MPH
PATH LENGTH /STATUTE/: 6.45 MILES
PATH WIDTH /MAXIMUM/: 700 YARDS
FATALITIES: 0
INJURIES: 1
START DATE: 06/11/2026
START TIME: 07:25 PM CDT
START LOCATION: 2 ESE GRIFFITH / LAKE COUNTY / IN
START LAT/LON: 41.5039 / -87.3825
END DATE: 06/11/2026
END TIME: 07:37 PM CDT
END LOCATION: HOBART / LAKE COUNTY / IN
END LAT/LON: 41.5316 / -87.265
SURVEY SUMMARY:
THIS TORNADO APPEARED TO TOUCH DOWN JUST WEST OF HENDRICKS STREET
AND MOVED EASTWARD THROUGH CENTRAL MERRILLVILLE. NUMEROUS HOMES
SUSTAINED SIGNIFICANT DAMAGE ALONG W 64RD AVE, 61ST PL, 61ST AVE,
AND GRAND PL, INCLUDING REMOVAL OF WALLS AND ROOFING STRUCTURES.
EXTENSIVE TREE DAMAGE WAS NOTED IN THIS REGION, AS WELL. THE
TORNADO CONTINUED EASTWARD ALONG AND JUST NORTH OF W 61ST AVENUE
AND MOVED OVER ANDREAN HIGH SCHOOL, CAUSING SIGNIFICANT ROOFING
DAMAGE. THEREAFTER, THE TORNADO CROSSED INTERSTATE 65 AND THEN
MOVED OVER S LIVERPOOL ROAD, CAUSING CONTINUED DAMAGE TO TREES.
THE TORNADO THEN TRACKED INTO THE SOUTHWESTERN SIDE OF HOBART
BEFORE LIFTING JUST SOUTHWEST OF W 3RD STREET.
LUDLOW
RATING: EF1
ESTIMATED PEAK WIND: 100 MPH
PATH LENGTH /STATUTE/: 3.01 MILES
PATH WIDTH /MAXIMUM/: 150 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:26 PM CDT
START LOCATION: 2 ENE LUDLOW / CHAMPAIGN COUNTY / IL
START LAT/LON: 40.3945 / -88.0808
END DATE: 06/11/2026
END TIME: 07:29 PM CDT
END LOCATION: 5 SE PAXTON / FORD COUNTY / IL
END LAT/LON: 40.4035 / -88.0254
SURVEY SUMMARY:
THIS TORNADO TOUCHED DOWN ABOUT A THIRD OF A MILE SOUTH OF THE
CHAMPAIGN AND FORD COUNTY LINE, ALONG COUNTY ROAD 2000. IT PEELED
PART OF THE ROOF OFF AN OUTBUILDING, AND DAMAGED SOME SOLAR
PANELS. IT CROSSED THE BORDER ABOUT A QUARTER MILE WEST OF FORD
COUNTY ROAD 2800E, CAUSING SIGNIFICANT DAMAGE AT A FARMSTEAD.
HERE, THE MAIN RESIDENCE LOST PART OF ITS ROOF, AN OUTBUILDING WAS
NEARLY DESTROYED, AND A NUMBER OF TREES WERE SNAPPED. IT LIFTED A
SHORT TIME LATER, AFTER CROSSING 2280E.
CEDAR LAKE
RATING: EF0
ESTIMATED PEAK WIND: 80 MPH
PATH LENGTH /STATUTE/: 4.08 MILES
PATH WIDTH /MAXIMUM/: 150 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:32 PM CDT
START LOCATION: 2 SSW CEDAR LAKE / LAKE COUNTY / IN
START LAT/LON: 41.3445 / -87.4586
END DATE: 06/11/2026
END TIME: 07:38 PM CDT
END LOCATION: 2 NNE LAKE DALECARLIA / LAKE COUNTY / IN
END LAT/LON: 41.3653 / -87.3866
SURVEY SUMMARY:
VIDEO FOOTAGE CAPTURED THIS TORNADO FORMING ALONG W 151ST AVENUE
WEST OF PARRISH AVENUE. IT TRACKED NORTHEAST INTO THE ADJACENT
LYNNSWAY SUBDIVISION ON THE SOUTHWEST SIDE OF CEDAR LAKE, WHERE
IT CAUSED MINOR ROOFING AND SIDING DAMAGE TO MULTIPLE HOUSES AND
LOFTED TRASH CANS AND OUTDOOR FURNITURE INTO THE AIR. THE TORNADO
THEN TRACKED EAST-NORTHEASTWARD FOR A FEW MILES THROUGH THE SOUTH
SIDE OF CEDAR LAKE, PRIMARILY PRODUCING TREE DAMAGE BEFORE
DISSIPATING NEAR THE PHEASANT VALLEY COUNTRY CLUB.
SCHNEIDER - HEBRON
RATING: EF0
ESTIMATED PEAK WIND: 85 MPH
PATH LENGTH /STATUTE/: 12.60 MILES
PATH WIDTH /MAXIMUM/: 200 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:36 PM CDT
START LOCATION: 2 NE SCHNEIDER / LAKE COUNTY / IN
START LAT/LON: 41.2141 / -87.4111
END DATE: 06/11/2026
END TIME: 07:58 PM CDT
END LOCATION: 2 SSE HEBRON / PORTER COUNTY / IN
END LAT/LON: 41.2972 / -87.1975
SURVEY SUMMARY:
THIS TORNADO BEGAN NEAR COLFAX STREET NORTHEAST OF SCHNEIDER AND
CAUSED MAINLY TREE DAMAGE ALONG ITS NORTHEASTWARD TRACK,
CONSISTENT WITH EF-0 WINDS NEAR 85 MPH. THE TORNADO APPEARS TO
HAVE CROSSED I-65 NORTH OF E 205TH AVENUE. IT CONTINUED INTO
PORTER COUNTY BEFORE LIFTING JUST SOUTH OF HEBRON.
WATSEKA
RATING: EF0
ESTIMATED PEAK WIND: 80 MPH
PATH LENGTH /STATUTE/: 2.14 MILES
PATH WIDTH /MAXIMUM/: 250 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:45 PM CDT
START LOCATION: 1 SSW WATSEKA / IROQUOIS COUNTY / IL
START LAT/LON: 40.7685 / -87.7354
END DATE: 06/11/2026
END TIME: 07:47 PM CDT
END LOCATION: 2 E WATSEKA / IROQUOIS COUNTY / IL
END LAT/LON: 40.7749 / -87.6955
SURVEY SUMMARY:
THIS TORNADO TRACKED ACROSS THE SOUTH SIDE OF WATSEKA BEFORE
ENDING NEAR THE INTERSECTION OF US ROUTE 24 AND IL STATE ROUTE 1.
DAMAGE ALONG THE TORNADO'S PATH WAS LARGELY CONFINED TO TREES.
KOUTS
RATING: EF3
ESTIMATED PEAK WIND: 165 MPH
PATH LENGTH /STATUTE/: 22.28 MILES
PATH WIDTH /MAXIMUM/: 450 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:48 PM CDT
START LOCATION: 5 WNW DE MOTTE / LAKE COUNTY / IN
START LAT/LON: 41.2422 / -87.2768
END DATE: 06/11/2026
END TIME: 08:24 PM CDT
END LOCATION: 1 S SOUTH WANATAH / LA PORTE COUNTY / IN
END LAT/LON: 41.3841 / -86.9008
SURVEY SUMMARY:
A LONG-TRACK TORNADO INITIALLY TOUCHED DOWN NEAR THE INTERSECTION
OF GRAND BOULEVARD AND CLAY STREET JUST EAST OF INTERSTATE 65 IN
RURAL LAKE COUNTY AND CONTINUED NORTHEASTWARD INTO SOUTHERN PORTER
COUNTY JUST NORTH OF THE KANKAKEE RIVER. DAMAGE NEAR THE BEGINNING
OF THE PATH CONSISTED OF DOWNED AND UPROOTED TREES. THE TORNADO
APPEARED TO INCREASE IN SIZE AND INTENSITY AFTER CROSSING US
HIGHWAY 231, DAMAGING THE WALLS AND ROOFING OF SEVERAL HOMES NEAR
W 1000 S JUST NORTH OF BREYFOGEL DITCH.
AS THE TORNADO CONTINUED NORTHEASTWARD, IT FURTHER STRENGTHENED
AND WIDENED. THE TORNADO REACHED ITS PEAK INTENSITY OF EF-3 FROM
JUST NORTH OF KOUTS TO JUST WEST OF THE PORTER AND LAPORTE COUNTY
LINE. IN THIS AREA, SEVERAL HOMES WERE DESTROYED, AND TWO SEPARATE
SETS OF HIGH TENSION POWER TRUSSES WERE SHEARED APART AND
COLLAPSED. THERE WAS SIGNIFICANT SCOURING OF THE GROUND AND DAMAGE
TO CROPS IN THIS REGION, AS WELL. THE TORNADO BEGAN TO WEAKEN AS
IT CROSSED INTO LAPORTE COUNTY, WHERE DRONE FOOTAGE CONTINUED TO
SHOW SWIRL MARKS IN FIELDS AS IT TRACKED NORTHEAST AND EVENTUALLY
TURNED TOWARD THE NORTH-NORTHEAST. THE TORNADO THEN DISSIPATED
AFTER DAMAGING TREES AND RESIDENCES ALONG S 1050 W ROAD.
PRAIRIE GREEN TOWNSHIP
RATING: EF1
ESTIMATED PEAK WIND: 90 MPH
PATH LENGTH /STATUTE/: 1.24 MILES
PATH WIDTH /MAXIMUM/: 50 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:48 PM CDT
START LOCATION: 3 ENE WELLINGTON / IROQUOIS COUNTY / IL
START LAT/LON: 40.5598 / -87.6261
END DATE: 06/11/2026
END TIME: 07:49 PM CDT
END LOCATION: 4 NE WELLINGTON / IROQUOIS COUNTY / IL
END LAT/LON: 40.5708 / -87.6077
SURVEY SUMMARY:
THIS TORNADO DESTROYED AN OUTBUILDING AT A FARMSTEAD ABOUT
2.5 MILES NORTHEAST OF WELLINGTON. IT ALSO DOWNED A FEW POWER
POLES AND LEFT A CLEAR, NARROW DAMAGE PATH THROUGH CROPS IN A
FIELD TO THE EAST OF N 2700 EAST ROAD AND NORTH OF E 500 NORTH
ROAD BEFORE DISSIPATING SHORTLY THEREAFTER.
BARTLETT
RATING: EF1
ESTIMATED PEAK WIND: 100 MPH
PATH LENGTH /STATUTE/: 2.99 MILES
PATH WIDTH /MAXIMUM/: 400 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:52 PM CDT
START LOCATION: 2 WSW BARTLETT / DUPAGE COUNTY / IL
START LAT/LON: 41.9684 / -88.2341
END DATE: 06/11/2026
END TIME: 07:57 PM CDT
END LOCATION: 1 ENE BARTLETT / DUPAGE COUNTY / IL
END LAT/LON: 41.9814 / -88.1794
SURVEY SUMMARY:
EYEWITNESS REPORTS AND RADAR DATA INDICATE THAT A TORNADO BEGAN
IN PRATT'S WAYNE WOODS BEFORE QUICKLY INTENSIFYING AND TRACKING
EAST-NORTHEASTWARD INTO BARTLETT. THE TORNADO PRODUCED A
CONCENTRATED AREA OF EF-1 DAMAGE AT A SHOPPING CENTER AT THE
INTERSECTION OF SUTTON ROAD AND STEARNS ROAD, WHERE ROOFING
MATERIAL WAS PEELED OFF OF BUILDINGS, BRICK COLUMNS AND METAL
FENCING WERE BLOWN OUT AT A GARDEN CENTER, AND ALL OF THE GAS
PUMPS AT A GAS STATION WERE BLOWN OVER. THE TORNADO CONTINUED TO
PRODUCE EXTENSIVE TREE DAMAGE IN THE SUBDIVISIONS TO THE EAST OF
THE SHOPPING CENTER BEFORE DISSIPATING EAST OF BARTLETT ROAD.
BOSWELL - ATKINSON
RATING: EF1
ESTIMATED PEAK WIND: 95 MPH
PATH LENGTH /STATUTE/: 12.30 MILES
PATH WIDTH /MAXIMUM/: 250 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:58 PM CDT / 08:58 PM EDT
START LOCATION: 2 SW BOSWELL / BENTON COUNTY / IN
START LAT/LON: 40.5022 / -87.4092
END DATE: 06/11/2026
END TIME: 08:10 PM CDT / 09:10 PM EDT
END LOCATION: 4 NNE OXFORD / BENTON COUNTY / IN
END LAT/LON: 40.5778 / -87.2059
SURVEY SUMMARY:
THIS TORNADO BEGAN APPROXIMATELY ONE AND HALF MILES SOUTHWEST OF
BOSWELL, INITIALLY DAMAGING AN OUTBUILDING AND PEELING A FEW ROOF
SHINGLES OFF OF A HOUSE AT A FARMSTEAD ON S 400 W ROAD. THE
TORNADO TRACKED EAST-NORTHEASTWARD AND BLEW DOWN A BARN AND POWER
LINES ALONG S 200 W ROAD BEFORE CURVING OFF MORE TOWARDS THE
NORTHEAST. IT THEN BLEW A PRESS BOX OFF OF THE BLEACHERS AT
DAUGHERTY SPEEDWAY AND INTO A NEARBY POWER POLE AND FIELD BEFORE
REACHING PEAK INTENSITY AS IT TRACKED INTO THE UNINCORPORATED
COMMUNITY OF CHASE. THERE, A GRAIN ELEVATOR AND MULTIPLE
ASSOCIATED GRAIN BINS WERE DESTROYED, AND A COUPLE OF TREE TRUNKS
WERE SNAPPED. THE TORNADO THEN CONTINUED TO THE EAST-NORTHEAST,
SNAPPING MULTIPLE ROWS OF POWER POLES FROM MERIDIAN ROAD TO S 200
E ROAD AND DOWNING ANOTHER SET OF POWER POLES IN THE
UNINCORPORATED COMMUNITY OF ATKINSON. AS THE TORNADO REACHED E 200
S AND S 600 E ROADS, IT DOWNED MORE POWER POLES; DOWNED A FEW
TREES; DAMAGED THE ROOF, CHIMNEY, AND GUTTER OF A HOUSE; AND BLEW
A CHICKEN COOP INTO A FIELD, KILLING 30 CHICKENS. THE TORNADO
LIKELY DISSIPATED SHORTLY AFTER CROSSING S 600 E ROAD.
ADE - MOUNT AYR
RATING: EF0
ESTIMATED PEAK WIND: 85 MPH
PATH LENGTH /STATUTE/: 15.57 MILES
PATH WIDTH /MAXIMUM/: 200 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 07:58 PM CDT
START LOCATION: 4 ENE IROQUOIS / NEWTON COUNTY / IL
START LAT/LON: 40.8371 / -87.4956
END DATE: 06/11/2026
END TIME: 08:12 PM CDT
END LOCATION: 3 E MOUNT AYR / JASPER COUNTY / IN
END LAT/LON: 40.9427 / -87.236
SURVEY SUMMARY:
THIS TORNADO FORMED NEAR THE INTERSECTION OF S 500 W AND W 1075 S
ROADS IN WASHINGTON TOWNSHIP. IT TRACKED NORTHEASTWARD THROUGH
RURAL PORTIONS OF CENTRAL NEWTON COUNTY FOR SEVERAL MILES BEFORE
ENDING NEAR CURTIS CREEK COUNTRY CLUB IN NEWTON TOWNSHIP IN
WESTERN JASPER COUNTY, WEST OF RENSSELAER. ALONG ITS OVER 15-MILE-
LONG PATH, THE TORNADO DAMAGED OR DESTROYED MULTIPLE FARM
OUTBUILDINGS, DOWNED SEVERAL TREES AND TREE LIMBS, DOWNED A FEW
POWER POLES, AND DESTROYED A GRAIN BIN.
NAPERVILLE - LISLE
RATING: EF0
ESTIMATED PEAK WIND: 80 MPH
PATH LENGTH /STATUTE/: 1.33 MILES
PATH WIDTH /MAXIMUM/: 150 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/11/2026
START TIME: 08:04 PM CDT
START LOCATION: 2 E NAPERVILLE / DUPAGE COUNTY / IL
START LAT/LON: 41.7622 / -88.1216
END DATE: 06/11/2026
END TIME: 08:06 PM CDT
END LOCATION: 1 SW LISLE / DUPAGE COUNTY / IL
END LAT/LON: 41.7766 / -88.1051
SURVEY SUMMARY:
AN EF-0 TORNADO WITH PEAK WINDS OF AROUND 80 MPH, A PATH LENGTH OF
AROUND 1.3 MILES, AND A MAXIMUM WIDTH OF AROUND 150 YARDS BEGAN
NEAR THE INTERSECTION OF GARTNER ROAD AND OLESEN DRIVE AND
CONTINUED NORTHEAST THROUGH THE HUNTINGTON HILLS AND OLESEN
ESTATES NEIGHBORHOODS OF NAPERVILLE. DAMAGE THROUGH BOTH
NEIGHBORHOODS WAS IN A VERY NARROW PATH OF AROUND 50 TO 75 YARDS
AND CONSISTED OF SNAPPED AND UPROOTED TREES. THE TORNADO APPEARED
TO BROADEN IN WIDTH WHILE CROSSING NAPER BOULEVARD AND PASSING
OVER HUNTINGTON APARTMENTS, WHERE A ROUGHLY 150-YARD-WIDE SWATH
OF EXTENSIVE TREE DAMAGE WAS NOTED. THE TORNADO APPEARED TO LIFT
JUST WEST OF BENEDICTINE PARKWAY.
HICKORY HILLS - GARFIELD RIDGE
RATING: EF2
ESTIMATED PEAK WIND: 120 MPH
PATH LENGTH /STATUTE/: 8.35 MILES
PATH WIDTH /MAXIMUM/: 350 YARDS
FATALITIES: 0
INJURIES: 6
START DATE: 06/11/2026
START TIME: 08:15 PM CDT
START LOCATION: 1 SE WILLOW SPRINGS / COOK COUNTY / IL
START LAT/LON: 41.719 / -87.8638
END DATE: 06/11/2026
END TIME: 08:22 PM CDT
END LOCATION: 1 N MIDWAY AIRPORT / COOK COUNTY / IL
END LAT/LON: 41.799 / -87.7513
SURVEY SUMMARY:
AN EF-2 TORNADO WITH PEAK WINDS OF AROUND 120 MPH, A PATH LENGTH
OF AROUND 8.4 MILES, AND A MAXIMUM WIDTH OF 350 YARDS BEGAN IN THE
SPEARS-PIONEER WOODS FOREST PRESERVE NORTH OF 95TH ST. AND
CONTINUED NORTHEAST INTO NORTHERN HICKORY HILLS, WHERE TREE DAMAGE
AND SOME LIGHT POLE DAMAGE OCCURRED. THE TORNADO STRENGTHENED IN
INTENSITY TO EF-2 LEVEL ON THE SOUTHEAST SIDE OF JUSTICE, WHERE
TWO APARTMENTS HAD ROOFS FULLY REMOVED NEAR 83RD ST. AND ROBERTS
RD. THE TORNADO MAINTAINED EF-2 STRENGTH INTO BRIDGEVIEW, WHERE
ADDITIONAL ROOF DAMAGE WAS NOTED NEAR 79TH ST. AND OKETO AVE. THE
TORNADO THEN WEAKENED AS IT MOVED INTO THE CLEARING AND GARFIELD
RIDGE COMMUNITY AREAS OF CHICAGO WEST OF MIDWAY AIRPORT, WHERE
TREE, SHINGLE, ROOF, AND SIDING DAMAGE OCCURRED. THE TORNADO
LIFTED NORTH OF MIDWAY AIRPORT AROUND 52ND ST. AND LEAMINGTON
AVE. AFTER PRODUCING ADDITIONAL TREE DAMAGE.
EF SCALE: THE ENHANCED FUJITA SCALE CLASSIFIES TORNADOES INTO THE
FOLLOWING CATEGORIES:
EF0.....65 TO 85 MPH
EF1.....86 TO 110 MPH
EF2.....111 TO 135 MPH
EF3.....136 TO 165 MPH
EF4.....166 TO 200 MPH
EF5.....>200 MPH
NOTE:
THE INFORMATION IN THIS STATEMENT IS PRELIMINARY AND SUBJECT TO
CHANGE PENDING FINAL REVIEW OF THE EVENTS AND PUBLICATION IN
NWS STORM DATA.
NWS CHICAGO
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