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Overview of the July 28-29, 2023 Tornadoes |
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Overview of the July 28-29, 2023 Straight-Line Winds |
Fast Facts
Tornadoes and Damaging Winds
A total of 13 tornadoes were confirmed in northeast Illinois and northwest Indiana with this severe weather event:
Multiple areas of concentrated significant straight-line wind damage were also confirmed, including:
An interactive map with tornado tracks and other findings of our storm surveys can be viewed on our Damage Viewer web application (just change the date range in the top right corner to include both 7/28/2023 and 7/29/2023).
Tornado track map graphics and GIS files for each tornado can be found below. In the below graphics, triangles represent tornado damage points, and circles represent straight-line wind damage points.
Downloadable KMZ File with All Tornado Tracks
Downloadable Shapefile with All Tornado Tracks
Tornado #1: Sheridan, IL EF-U
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Based on a clear path evident in high resolution satellite data, a tornado touched down near the intersection of N 44th and E 2225th roads and continued southeast, before lifting west of E 2351st Road. The tornado appeared to occur along the leading edge of a gust front where radar indicated weak rotational convergence. Damage along the tornado's path was entirely to farm crops. For this reason, it is not possible to assign an estimated wind rating, so the tornado has been assigned an intensity of EF-U (EF-Unknown). |
Tornado #2: Sandwich, IL EF-0
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According to high resolution satellite imagery and drone imagery provided by a private citizen, a brief tornado touched down near Harvey Creek Conservation Area Park on the southeast side of Sandwich. The tornado moved to the east-northeast, affecting mostly agricultural land but caused roof damage to an outbuilding south of Griswold Springs Road. |
Tornado #3: Newark to Lisbon, IL EF-0
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This tornado began just west of Stephens Road and tracked southeast toward US Route 52. The most significant damage occurred as the tornado initially developed and tracked along and just north of US Route 52 west of Roods Road. Damage consistent with high-end EF-0 winds occurred with this narrow tornado, including large downed trees, and a few residences sustaining removal of roofing materials and damage to farm silos. Insulation material was found plastered on the east side of a pole barn on Stephens Road, and a broken window and siding damage was seen on the north side of Duane's Motel. The tornado crossed US Route 52, causing intermittent minor damage to trees as it moved toward Lisbon. The tornado appeared to lift in a field just east of Lisbon. |
Tornado #4: East of Lisbon, IL EF-0
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A brief EF-0 tornado with peak winds of 70 mph and path width of approximately 20 yards touched down in corn fields just east of Highway 47. High resolution satellite data showed a clear path in a corn field that corresponded to damage seen during an in-person damage survey, east of a tornado that lifted to the west. A gap in damage was noted between the tornado to the west and this tornado, giving confidence there were two separate tornadoes. |
Tornado #5: Minooka to Shorewood to Joliet, IL EF-1
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This tornado touched down in a subdivision east of Hare Road and tracked east into Will County and Shorewood north of Wildy Road where it produced a concentrated region of tree damage at a single homestead consistent with high-end EF-0 winds. The tornado then proceeded northeastward and intensified as it crossed the DuPage River at River Crossing Park, where numerous large trees were snapped and some structural damage to houses occurred consistent with winds near 95 mph. The tornado crossed I-55 just north of exit 251 and continued into the west side of Joliet to produce sporadic tree damage on the far north end of Joliet Junior College. It then moved across the Inwood Soccer Complex and lifted near McDonough Street and Joyce Road. |
Tornado #6: Minooka to Channahon, IL EF-0
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This tornado initially touched down near the Minooka Primary Center and tracked east, roughly along and just north of East Church Street. The most significant damage occurred at the Apostolic Church on Church Street where winds appeared to have lifted about one quarter of the south-facing portion of the roof above an open archway. This damage appeared to be consistent with high-end EF-0 winds. A concentrated corridor of tree damage was then noted between East Church Street and East Coady Drive. This tornado continued to the east-northeast, crossing the Lake Chaminwood Preserve and I-55 at Canal Road. Several large trees were uprooted at Crane Composites as the tornado crossed US Route 6. This tornado appeared to have lifted over the Des Plaines River. |
Tornado #7: Midewin National Tallgrass Prairie, IL EF-0
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This tornado began between I-55 and Illinois Route 53 within the Midewin National Tallgrass Prairie, where it snapped the tops of numerous large oak trees. The tornado crossed Illinois Route 53 and continued to cause sporadic tree damage as it moved toward the eastern part of the prairie, where it appeared to lift. |
Tornado #8: Wilton Center, IL EF-0
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To the east of the tornado that lifted over Midewin National Tallgrass Prairie, a second tornado began near South Warner Bridge Road between Wilton Center and West Doyle Roads. Here, several trees were uprooted and numerous large limbs were downed. One tree fell onto a residence, resulting in roof damage. Shingle loss and damage to gutters, siding, fascia, and soffit were all consistent with high-end EF-0 winds near 85 mph. The tornado tracked nearly due east to the north of West Arsenal Road, causing intermittent minor damage to corn and trees. The tornado moved southeast and crossed West Arsenal Road just west of US Route 52. At this point, the tornado was likely less than 15 yards wide with winds around 60 mph. It continued eastward, crossing north of West Joliet Road near Laughton Preserve. The tornado appeared to have continued east a few more miles before dissipating in a field just west of US Route 45. |
Tornado #9: Bradley to Kankakee, IL EF-0
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The track began in the area of the River Bend neighborhood south of Route 113 and west of Kankakee, where multiple trees were uprooted or had large limbs snapped. The tornado appeared to cross Route 113 near the First Baptist Church and produced concentrated tree damage along Springview Drive. It then moved east into Bradley and Kankakee, where sporadic tree damage was observed into the Pioneer Park area. The tree damage again became more significant as the tornado moved toward Hammes Avenue, especially north of Spruce Street, where numerous trees were uprooted or had limbs snapped. In the area beyond this point to the east of I-57, there was no additional damage observed, but that area is much less developed compared to areas west of the interstate. Along this entire route, little to no structural damage was observed, though the Valspar facility along Fair Street had a partial collapse of one wall. South of the track, sporadic straight-line wind damage was observed. |
Tornado #10: Peotone, IL EF-U
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Drone footage and high resolution satellite data reveal that a tornado touched down near S Rathje Road and lifted in a field east of S Drecksler Road. This tornado was on the ground for less than 2 minutes and was around 15 yards wide. |
Tornado #11: Momence, IL EF-1
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This tornado began just west of 8000 East Road, based upon drone imagery provided by the Kankakee County Emergency Management Agency. The tornado produced EF-0 damage to a farm near 2500 North Road and 8000 East Road with damage to tree branches and part of a metal outbuilding roof damaged. The tornado continued east just south of 2500 North Road with a narrow, convergent path evident in a corn field from drone imagery. The tornado's intensity briefly weakened in the immediate vicinity of the Kankakee River with only limited tree damage noted. Just east of River South Road, the tornado again intensified as it moved through fields toward IL-17. Drone footage again indicated a narrow path of convergent damage in corn fields until the tornado moved into the backyards of a few residences on River South Road, causing significant damage to multiple trees. As the tornado moved east, drone footage revealed additional corn flattened in the field southwest of the Van Drunen Farms building. The tornado then struck a row of two-story apartment homes on Harvard Street, removing the roof and a portion of the upper-level walls from one of them and depositing the debris over the next couple of blocks to the east. Damage to the adjacent apartment homes was very minor. East of Harvard Street, there was little to no additional structural damage, but there was considerable damage to trees and power lines, especially along Indiana Street. East of Momence, the tornado continued along Route 114. Just west of N 3250E Road, it removed part of the roof of a metal outbuilding while snapping and uprooting additional trees. Little to no additional tornado damage was observed east of the intersection of Route 114 and N 3250E Road. We wish to thank the Kankakee County Emergency Management Agency for their considerable assistance during this damage survey, including for providing detailed drone imagery. We also thank the Manhattan Weather Channel for also providing drone imagery. |
Tornado #12: West of Morocco, IN EF-0
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Based upon drone imagery provided by the Newton County Emergency Management Agency, this tornado touched down in a field north of 400S Road and 500W Road. The tornado tracked to the east-southeast over mainly rural areas, damaging a few trees. This tornado left a narrow, convergent path of flattened corn over most of its track. |
Tornado #13: Southeast of Morocco, IN EF-0
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Based upon drone imagery provided by the Newton County Emergency Management Agency, this tornado touched down in a field northwest of 500S Road and 125W Road. The tornado tracked to the southeast over mainly rural areas, destroying a grain bin and damaging a few trees. This tornado left a narrow, convergent path of flattened corn over most of its track. The grain bin appeared empty but was anchored to the foundation; only a few anchors remained attached to foundation. |
The Enhanced Fujita (EF) Scale classifies tornadoes into the following categories:
| EF0 Weak 65-85 mph |
EF1 Moderate 86-110 mph |
EF2 Significant 111-135 mph |
EF3 Severe 136-165 mph |
EF4 Extreme 166-200 mph |
EF5 Catastrophic 200+ mph |
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When a tornado is known to have occurred but does not cause damage to any qualified damage indicators, or if the only damage is located in an area that is inaccessible to NWS storm survey personnel, then a tornado may be assigned the EF-Unknown (EF-U) rating.
Storm Reports
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Preliminary Local Storm Report...Summary National Weather Service Chicago IL ...July 28 Early Morning Storms... ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0217 AM Tstm Wnd Gst Polo 41.99N 89.58W 07/28/2023 M65 MPH Ogle IL Trained Spotter Measured via anemometer. 0224 AM Tstm Wnd Dmg Dixon 41.84N 89.48W 07/28/2023 Lee IL 911 Call Center Lee county sheriffs office reports tree damage across Lee county with the worst in Dixon and Ashton. Time estimated by radar. 0245 AM Tstm Wnd Gst 4 S Compton 41.64N 89.09W 07/28/2023 M64 MPH Lee IL Mesonet 0255 AM Tstm Wnd Gst 2 S Rochelle 41.89N 89.08W 07/28/2023 M46 MPH Ogle IL AWOS 0315 AM Tstm Wnd Gst Polo 41.98N 89.58W 07/28/2023 M73 MPH Ogle IL Trained Spotter 0322 AM Tstm Wnd Dmg Plano 41.66N 88.54W 07/28/2023 Kendall IL Law Enforcement Kendall County Sheriff reported a tree approximately 22 inches in diameter had snapped at the trunk. This occurred near the intersection of Harve and Charles Streets in Plano. Time was estimated by radar. 0415 AM Tstm Wnd Gst 2 SSW Rochelle 41.89N 89.08W 07/28/2023 M45 MPH Ogle IL AWOS AWOS station KRPJ Rochelle Airport. 0445 AM Tstm Wnd Gst Gary Airport 41.62N 87.42W 07/28/2023 M46 MPH Lake IN AWOS AWOS station KGYY Gary Airport. 0459 AM Tstm Wnd Gst 2 W Sugar Grove 41.77N 88.48W 07/28/2023 M51 MPH Kane IL ASOS ASOS station KARR Sugar Grove - Aurora Arpt. 0510 AM Tstm Wnd Gst 2 SSW Milford 40.60N 87.72W 07/28/2023 M75 MPH Iroquois IL Mesonet Corrects time of previous tstm wnd gst report from 2 SSW Milford. 0521 AM Tstm Wnd Dmg 1 E Valparaiso 41.47N 87.05W 07/28/2023 Porter IN Public Photo shared via social media shows a 2 to 4 inch diameter tree branch that had been snapped near Oak St and Garfield St. ...July 28/29 Evening/Overnight Storms... ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0730 PM Hail 1 E Warrenville 41.82N 88.16W 07/28/2023 U1.25 inch DuPage IL Public Report from mPING: Half Dollar (1.25 in.). 0743 PM Hail 1 SSW Winfield 41.86N 88.16W 07/28/2023 E1.50 inch DuPage IL Cocorahs Minor leaf damage and car dents. 0747 PM Hail West Chicago 41.89N 88.19W 07/28/2023 E1.00 inch DuPage IL Emergency Mngr Quarter size hail near IL-59 and Washington in West Chicago. 0750 PM Hail Winfield 41.87N 88.16W 07/28/2023 E1.75 inch DuPage IL Public Just west of central DuPage hospital. 0755 PM Hail 1 ENE Wheaton 41.87N 88.09W 07/28/2023 E1.00 inch DuPage IL Public In Wheaton near College Ave Metra. 0800 PM Hail 1 W Carol Stream 41.91N 88.16W 07/28/2023 E1.25 inch DuPage IL Public Picture from Twitter. 0802 PM Hail 1 SW Glen Ellyn 41.87N 88.08W 07/28/2023 U1.00 inch DuPage IL Public Report from mPING: Quarter (1.00 in.). 0805 PM Hail 1 W Carol Stream 41.91N 88.16W 07/28/2023 E1.25 inch DuPage IL Trained Spotter Just west of Carol Stream. 0910 PM Tstm Wnd Gst 1 SE Timberlane 42.32N 88.84W 07/28/2023 M61 MPH Boone IL Mesonet Measured at Poplar Grove Airport. 0910 PM Tstm Wnd Dmg 1 N Timberlane 42.35N 88.86W 07/28/2023 Boone IL Public Reports of several trees down and damage to siding of a home in the Candlewick Lake Subdivision. Time estimated from radar. 0917 PM Tstm Wnd Dmg North Chicago 42.33N 87.85W 07/28/2023 Lake IL Public Photo shared on social media showing part of a tree snapped and downed onto a road in North Chicago. Time estimated from radar. 0920 PM Flood 2 WNW Rockford 42.28N 89.14W 07/28/2023 Winnebago IL Trained Spotter 3-4 inches of standing water near School St and Pierpont Ave. 0920 PM Flood 3 E Loves Park 42.30N 89.00W 07/28/2023 Winnebago IL Trained Spotter 3-4 inches of standing water near Spring Brook Rd and Mulford Rd. 0927 PM Tstm Wnd Gst 1 SW Beach Park 42.42N 87.87W 07/28/2023 M56 MPH Lake IL ASOS Corrects previous non-tstm wnd gst report from 1 SW Beach Park. ASOS station KUGN Waukegan Airport. 0939 PM Hail Marengo 42.26N 88.60W 07/28/2023 U0.75 inch McHenry IL Public Report from mPING: Dime (0.75 in.). 0950 PM Tstm Wnd Dmg 5 S Polo 41.92N 89.58W 07/28/2023 Ogle IL Trained Spotter Corrects previous tstm wnd dmg report from 5 E Harmon. Tree downed onto a house and a propane tank south of Polo at Sterling Rd and Route 26. 0950 PM Tstm Wnd Gst 4 NNW Hampshire 42.15N 88.56W 07/28/2023 M59 MPH Kane IL Public Personal Weather Station measured a 59mph gust. 0952 PM Tstm Wnd Dmg Polo 41.99N 89.58W 07/28/2023 Ogle IL Trained Spotter Several large tree branches and limbs downed in Polo. Time estimated from radar. 1000 PM Tstm Wnd Dmg Dixon 41.84N 89.48W 07/28/2023 Lee IL Public Trees and wires downed in Dixon. Time estimated from radar. 1004 PM Tstm Wnd Gst 4 S Compton 41.64N 89.09W 07/28/2023 M57 MPH Lee IL Public Private weather station KILCOMPT5 recorded a 57mph gust between Compton and Mendota. 1004 PM Tstm Wnd Dmg Amboy 41.72N 89.33W 07/28/2023 Lee IL Public Picture of tree down on home relayed via social media. Time estimated from radar. 1008 PM Tstm Wnd Gst 1 N Amboy 41.73N 89.33W 07/28/2023 M53 MPH Lee IL Public Private weather station KILAMBOY21 recorded 53mph gust near Amboy. 1016 PM Tstm Wnd Gst 4 W Batavia 41.85N 88.38W 07/28/2023 M58 MPH Kane IL Public Peak gust measured on personal weather station KILGENEV45. 1020 PM Tstm Wnd Dmg 1 N Mendota 41.56N 89.12W 07/28/2023 La Salle IL Broadcast Media Corrects time of previous tstm wnd dmg report from 1 N Mendota. Photo shared via social media shows numerous large branches downed on IL-251 north of Mendota. Time estimated by radar. 1021 PM Tstm Wnd Dmg 1 SSW Mendota 41.54N 89.12W 07/28/2023 La Salle IL Broadcast Media Corrects time of previous tstm wnd dmg report from 1 SSW Mendota. Multiple downed tree branches and power lines in Mendota. Time estimated by radar. 1022 PM Tstm Wnd Gst 5 SE Harmon 41.66N 89.50W 07/28/2023 M49 MPH Lee IL Public Private weather station KILHARMO7 recorded 49mph gust. 1024 PM Non-Tstm Wnd Gst 2 NNW Marseilles 41.36N 88.72W 07/28/2023 M54 MPH La Salle IL Public Private weather station KILMARSE11 recorded 54mph gust. 1025 PM Tstm Wnd Gst 2 W Somonauk 41.63N 88.71W 07/28/2023 E70 MPH De Kalb IL Trained Spotter Trained spotter estimated 70 mph wind gusts just west of Somonauk. 1029 PM Tstm Wnd Gst 3 ENE Triumph 41.51N 88.97W 07/28/2023 M51 MPH La Salle IL Public Peak gust measured on personal weather station KILMENDO17. 1033 PM Hail 1 S Sycamore 41.97N 88.68W 07/28/2023 E1.00 inch De Kalb IL Trained Spotter Relayed via spotter network. 1034 PM Tstm Wnd Gst 1 NNW Sandwich 41.66N 88.63W 07/28/2023 M67 MPH De Kalb IL Public Private weather station KILSANDW47 recorded a 67mph gust. 1034 PM Tstm Wnd Gst 3 NNW Sheridan 41.57N 88.71W 07/28/2023 M53 MPH La Salle IL Public Peak gust measured on personal weather station KILLELAN10. 1035 PM Tstm Wnd Gst 2 NW Peru 41.35N 89.15W 07/28/2023 M54 MPH La Salle IL AWOS KVYS AWOS peak gust. 1035 PM Tstm Wnd Gst Mount Prospect 42.07N 87.93W 07/28/2023 E60 MPH Cook IL Trained Spotter Trained spotter estimated wind gusts up to 60 mph in Mount Prospect. 1036 PM Tstm Wnd Dmg 1 E Millington 41.56N 88.58W 07/28/2023 Kendall IL Emergency Mngr Trees downed onto Crimmins Rd. Time estimated from radar. 1037 PM Tstm Wnd Dmg Millbrook 41.60N 88.55W 07/28/2023 Kendall IL Public 15-20 inch diameter tree snapped in Millbrook. Time estimated by radar. 1038 PM Tstm Wnd Dmg Plano 41.66N 88.54W 07/28/2023 Kendall IL Public Several large tree limbs downed in Plano. Part of fence also blown over. Time estimated from radar. 1040 PM Tstm Wnd Dmg 3 ENE Newark 41.55N 88.53W 07/28/2023 Kendall IL Public Pictures received of a barn with part of its roof blown off, damage to barn door, and a small storage tank knocked over. Time estimated from radar. 1040 PM Tstm Wnd Gst Ohare Airport 41.98N 87.90W 07/28/2023 M53 MPH Cook IL ASOS KORD ASOS peak gust. 1040 PM Tstm Wnd Dmg Big Rock 41.76N 88.54W 07/28/2023 Kane IL Public Large tree branches down on house. Picture via social media. 1043 PM Tstm Wnd Dmg 2 S Wheaton 41.84N 88.11W 07/28/2023 DuPage IL Public Multiple trees downed in Wheaton. Time estimated from radar. 1044 PM Tstm Wnd Dmg 2 SSE Yorkville 41.62N 88.43W 07/28/2023 Kendall IL Public Large tree snapped at the base along with several large branches. Time estimated from radar. 1045 PM Tstm Wnd Dmg Plattville 41.53N 88.39W 07/28/2023 Kendall IL Public Multiple trees down and several large branches down around Plattville. Pictures via social media. 1045 PM Tstm Wnd Dmg Lombard 41.87N 88.00W 07/28/2023 DuPage IL Public Photo shared on social media showing large tree limbs downed in Lombard. Time estimated from radar. 1047 PM Tstm Wnd Dmg Naperville 41.77N 88.14W 07/28/2023 DuPage IL NWS Employee Many large branches up to 8 inches in diameter across central and eastern Naperville. 1049 PM Tstm Wnd Dmg Yorkville 41.64N 88.45W 07/28/2023 Kendall IL Public Multiple reports of large trees downed in Yorkville. Time estimated from radar. 1050 PM Tstm Wnd Gst 2 SE Plattville 41.51N 88.35W 07/28/2023 M80 MPH Kendall IL Public Measured on personal weather station. A nearby tree was uprooted. 1052 PM Tstm Wnd Dmg 2 NE Yorkville 41.67N 88.40W 07/28/2023 Kendall IL Emergency Mngr Utility pole downed. Time estimated from radar. 1054 PM Tstm Wnd Gst 3 NW Verona 41.25N 88.55W 07/28/2023 M71 MPH Grundy IL Public Private weather station KILVERON5 recorded 71mph gust. 1054 PM Tstm Wnd Gst 1 WNW Morris 41.36N 88.45W 07/28/2023 M52 MPH Grundy IL Public Peak gust measured on personal weather station KILMORRI78. 1055 PM Tstm Wnd Gst 3 WNW Mazon 41.26N 88.48W 07/28/2023 M62 MPH Grundy IL Mesonet Peak gust measured by mesonet station DVI02735 3 WNW Mazon. 1055 PM Tstm Wnd Dmg 1 WSW Lincoln Square - 41.97N 87.70W 07/28/2023 Cook IL Public Videos shared on social media showing downed trees and tree limbs in the Lincoln Square community area of Chicago. Time estimated from radar. 1056 PM Tstm Wnd Dmg 4 S Channahon 41.37N 88.24W 07/28/2023 Will IL Public Photo shared on social media showing part of a large tree downed onto a driveway. Time estimated from radar. 1057 PM Tstm Wnd Dmg Channahon 41.43N 88.22W 07/28/2023 Will IL Public Multiple reports of large trees downed in Channahon. Time estimated from radar. 1057 PM Tstm Wnd Dmg Shorewood 41.52N 88.20W 07/28/2023 Will IL Public Multiple reports of tree damage in Shorewood. Time estimated from radar. 1057 PM Tstm Wnd Dmg Rogers Park - Chicago 42.01N 87.67W 07/28/2023 Cook IL Public Photos shared on social media showing large tree branches downed in the Rogers Park community area of Chicago. Time estimated from radar. 1058 PM Tstm Wnd Dmg Oak Park 41.88N 87.78W 07/28/2023 Cook IL Public Photo shared on social media of a large tree limb snapped off a tree in Oak Park. Time estimated from radar. 1059 PM Tstm Wnd Gst Montrose Harbor 41.96N 87.63W 07/28/2023 M58 MPH Cook IL Mesonet Mesonet station XMTB Montrose Beach Light. 1059 PM Tstm Wnd Dmg Montrose Harbor 41.96N 87.65W 07/28/2023 Cook IL Broadcast Media Tree snapped about halfway up along the Lakefront Trail. 1059 PM Tstm Wnd Dmg Hinsdale 41.80N 87.93W 07/28/2023 DuPage IL Public Photo shared on social media showing a large tree uprooted in Hinsdale. Time estimated from radar. 1059 PM Tstm Wnd Gst 1 NE Montrose Harbor 41.97N 87.63W 07/28/2023 M58 MPH LMZ741 IL Mesonet Mesonet station XMTB Montrose Beach Light. 1100 PM Tstm Wnd Gst 3 SSW Minooka 41.42N 88.29W 07/28/2023 M81 MPH Grundy IL Trained Spotter Measured on personal weather station. 1100 PM Tstm Wnd Gst 3 WSW Channahon 41.41N 88.28W 07/28/2023 E60 MPH Grundy IL NWS Employee Estimated 60-70mph gust. 1100 PM Tstm Wnd Gst 4 NE Kenilworth 42.13N 87.66W 07/28/2023 M42 MPH LMZ740 IL Buoy Wilmette buoy station 45174. 1102 PM Tstm Wnd Dmg 1 SSW Batavia 41.83N 88.32W 07/28/2023 Kane IL Public Multiple reports of tree limbs downed in the Batavia and North Aurora area. Time estimated from radar. 1102 PM Tstm Wnd Dmg 2 W Aurora 41.76N 88.35W 07/28/2023 Kane IL Public Tree downed near Aurora University. Time estimated from radar. 1104 PM Tstm Wnd Gst 3 NE Navy Pier 41.92N 87.57W 07/28/2023 M59 MPH LMZ741 IL Mesonet Peak thunderstorm gust measured at Harrison-Dever Crib. 1105 PM Tstm Wnd Dmg 1 W Braidwood 41.26N 88.24W 07/28/2023 Will IL Emergency Mngr Several trees approximately 12 inches in diameter uprooted near the intersection of Main St. and Cook St. in Braidwood. 1107 PM Tstm Wnd Dmg 1 SSW Lakewood Shores 41.27N 88.15W 07/28/2023 Will IL Public Trees were downed at multiple residences along the Kankakee River in and near Wilmington. Time estimated from radar. 1110 PM Tstm Wnd Gst 2 NNE Wilmington 41.34N 88.13W 07/28/2023 M52 MPH Will IL Mesonet Midewin RAWS peak gust. 1110 PM Tstm Wnd Gst Manhattan 41.42N 87.99W 07/28/2023 M82 MPH Will IL Trained Spotter Measured on personal weather station. A metal canopy at a nearby restaurant was blown away. 1114 PM Tstm Wnd Gst 2 NNE Elwood 41.43N 88.10W 07/28/2023 M62 MPH Will IL Mesonet Peak gust measured by mesonet station UP781 Elwod1. 1115 PM Tstm Wnd Dmg 3 ESE Preston Heights 41.48N 88.02W 07/28/2023 Will IL Trained Spotter Power pole snapped. Time estimated from radar. 1115 PM Tstm Wnd Dmg 6 SW Naperville 41.70N 88.22W 07/28/2023 Will IL Trained Spotter Several reports of downed trees and branches in the Tall Grass Subdivision. Time estimated from radar. 1116 PM Tstm Wnd Dmg Lockport 41.59N 88.05W 07/28/2023 Will IL Public Power pole downed in Lockport. Time estimated from radar. 1116 PM Tstm Wnd Dmg 4 SSW Frankfort 41.44N 87.88W 07/28/2023 Will IL Emergency Mngr Roof partially torn off Frankfort fire station. 1118 PM Tstm Wnd Gst 1 SE South Chicago 41.73N 87.54W 07/28/2023 M43 MPH Cook IL C-Man Station Station CMTI2 Calumet Harbor. 1120 PM Tstm Wnd Gst 2 NNW Mazon 41.27N 88.45W 07/28/2023 M56 MPH Grundy IL Public Private weather station KILMAZON10 recorded a 56mph gust. 1122 PM Tstm Wnd Dmg 2 WSW Kankakee 41.11N 87.89W 07/28/2023 Kankakee IL Broadcast Media Corrects previous tstm wnd dmg report from 2 WSW Kankakee. Tree downed onto IL-115 southwest of Kankakee. Time estimated by radar. 1122 PM Tstm Wnd Dmg 2 S Peotone 41.30N 87.79W 07/28/2023 Will IL Official NWS Obs Possible radar TDS just south of Peotone. 1123 PM Tstm Wnd Dmg Bradley 41.14N 87.86W 07/28/2023 Kankakee IL Public Trees and power lines downed in Bradley. Time estimated from radar. 1127 PM Tstm Wnd Dmg 1 SSE Mokena 41.52N 87.87W 07/28/2023 Will IL Public Photos shared on social media showing trees uprooted and large tree limbs snapped at a campground in Mokena. Time estimated from radar. 1128 PM Tstm Wnd Gst 2 N Mokena 41.57N 87.88W 07/28/2023 E60 MPH Cook IL Trained Spotter Trained spotter estimated 60 mph wind gusts. 6 inch diameter tree branches were downed in the area. 1129 PM Tstm Wnd Gst 2 NNW University Park 41.46N 87.70W 07/28/2023 M57 MPH Will IL Public Private weather station KILPARKF15 recorded a 57mph gust. 1130 PM Tstm Wnd Dmg Homewood 41.56N 87.67W 07/28/2023 Cook IL Public Photos shared on social media showing large tree limbs downed in Homewood. Time estimated from radar. 1130 PM Non-Tstm Wnd Gst 18 ENE Navy Pier 42.00N 87.30W 07/28/2023 M63 MPH LMZ779 IL Ship Measured behind main line of storms. 1133 PM Tstm Wnd Dmg Thornton 41.57N 87.61W 07/28/2023 Cook IL Public Large tree limb downed onto a car in Thornton. Time estimated from radar. 1134 PM Tstm Wnd Dmg Lansing 41.56N 87.53W 07/28/2023 Cook IL Public Multiple trees uprooted. Time estimated from radar. 1135 PM Tstm Wnd Dmg Momence 41.16N 87.66W 07/28/2023 Kankakee IL Public Multiple reports of downed trees and tree limbs in the Momence area. Time estimated from radar. 1138 PM Tstm Wnd Dmg Highland 41.55N 87.45W 07/28/2023 Lake IN Trained Spotter Photo shared of large tree limb downed in Highland. Time estimated from radar. 1140 PM Tstm Wnd Dmg Munster 41.55N 87.50W 07/28/2023 Lake IN Public Corrects time of previous tstm wnd dmg report from Munster. Picture of large tree uprooted relayed via social media. Time estimated from radar. 1140 PM Tstm Wnd Dmg 1 WNW Munster 41.55N 87.52W 07/28/2023 Lake IN Public Sections of a roof removed from a house on the west side of Munster. 1143 PM Tstm Wnd Dmg Griffith 41.53N 87.43W 07/28/2023 Lake IN Public Corrects time of previous tstm wnd dmg report from Griffith. Reports of several tree branches and trees downed including one on a car. Also picture relayed of light pole downed on baseball field. Time estimated from radar. 1146 PM Tstm Wnd Gst 1 NW East Chicago 41.65N 87.47W 07/28/2023 M57 MPH Lake IN Mesonet Mesonet station XCAV Cline Avenue Bridge. 1150 PM Tstm Wnd Dmg Lowell 41.29N 87.42W 07/28/2023 Lake IN Trained Spotter Widespread tree damage reported across Lowell. 1150 PM Tstm Wnd Gst 3 ESE Lowell 41.27N 87.37W 07/28/2023 M58 MPH Lake IN Mesonet Measured by a Davis personal weather station. 1150 PM Tstm Wnd Gst 1 NW Lowell 41.30N 87.44W 07/28/2023 M79 MPH Lake IN Trained Spotter Measured on personal weather station. 1150 PM Tstm Wnd Dmg 1 SE Crown Point 41.41N 87.35W 07/28/2023 Lake IN Trained Spotter Large pine tree snapped. Trained spotter estimated gusts to over 60 mph. 1150 PM Tstm Wnd Dmg 3 NW Hobart 41.55N 87.30W 07/28/2023 Lake IN Public Multiple trees snapped and uprooted on the northwest side of Hobart. 1150 PM Tstm Wnd Gst 4 NE Town of Pines 41.73N 86.91W 07/28/2023 M47 MPH LMZ745 IN C-Man Station Station MCYI3 2 WNW Michigan City. 1153 PM Tstm Wnd Dmg 1 WSW Burns Harbor 41.60N 87.15W 07/28/2023 Porter IN Trained Spotter Photo shared on social media of a large tree limb downed onto a fence. Time estimated from radar. 1154 PM Tstm Wnd Dmg 2 SE Morocco 40.93N 87.42W 07/28/2023 Newton IN Public Corrects location and time of previous tstm wnd dmg report from 4 ESE Morocco. Corn flattened, power lines downed, grain bin tossed, and tree tops sheared off southeast of Morocco. Time estimated from radar. 1154 PM Tstm Wnd Dmg Winfield 41.42N 87.24W 07/28/2023 Lake IN Public Tree uprooted. Time estimated from radar. 1154 PM Tstm Wnd Gst Lake Dalecarlia 41.33N 87.40W 07/28/2023 M50 MPH Lake IN Public Private weather station KINLOWEL26 recorded a 50mph gust. 1155 PM Tstm Wnd Gst Gary Airport 41.62N 87.42W 07/28/2023 M54 MPH Lake IN AWOS KGYY AWOS peak gust. 1156 PM Non-Tstm Wnd Gst 3 NE Navy Pier 41.92N 87.57W 07/28/2023 M58 MPH LMZ741 IL Mesonet Peak non-thunderstorm gust measured at Harrison-Dever Crib. Occurred behind main line of storms. 1202 AM Tstm Wnd Dmg DeMotte 41.19N 87.20W 07/29/2023 Jasper IN Public Large tree branches downed in DeMotte. Time estimated from radar. 1212 AM Tstm Wnd Dmg 1 SSE Collegeville 40.89N 87.14W 07/29/2023 Jasper IN Public Multiple trees snapped, tree tops sheared off, and patches of corn flattened. Time estimated from radar. 1215 AM Tstm Wnd Gst 2 N Kouts 41.34N 87.02W 07/29/2023 M50 MPH Porter IN Mesonet Peak gust measured by mesonet station FW9001 Kouts. 1226 AM Non-Tstm Wnd Gst 3 NE Navy Pier 41.92N 87.57W 07/29/2023 M43 MPH LMZ741 IL C-Man Station Wind observed well behind storms. Station CHII2 Harrison-Dever Crib. 1244 AM Non-Tstm Wnd Gst 1 NE Montrose Harbor 41.97N 87.63W 07/29/2023 M47 MPH LMZ741 IL Mesonet Winds observed well behind thunderstorms. Mesonet station XMTB Montrose Beach Light. 1256 AM Non-Tstm Wnd Gst 4 NE Town of Pines 41.73N 86.91W 07/29/2023 M46 MPH LMZ745 IN C-Man Station Winds observed well behind thunderstorms. Station MCYI3 2 WNW Michigan City. && $$ |
Photos
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| Tornado damage in Momence, IL. Drone footage courtesy of the Manhattan Weather Center. | Tornado damage in Momence, IL. Drone footage courtesy of the Manhattan Weather Center. | Tornado damage in Momence, IL. Photo courtesy of Patrick Pahl. |
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| Tornado damage in Momence, IL. Photo courtesy of Patrick Pahl. | Tornado damage in Minooka, IL. Photo from NWS damage survey. | Tornado damage in Shorewood, IL. Photo from NWS damage survey. |
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| Tornado damage in Kankakee, IL. Photo from NWS damage survey. | Tornado damage near Wilton Center, IL. Photo from NWS damage survey. | Tornado damage near Lisbon, IL. Photo from NWS damage survey. |
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| Wind damage in Lansing, IL. Photo courtesy of Phil Dennis. | Wind damage in Yorkville, IL. Photo courtesy of Tim McNally. | Wind damage in Plano, IL. Photo courtesy of T. R. Valentine. |
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| Wind damage to Frankfort, IL Fire Station 73. Photo from NWS damage survey. | Wind damage near the Chicagoland Speedway. Photo from NWS damage survey. | Hail in West Chicago, IL. Photo courtesy of the West Chicago ESDA. |
Heat
Below is a listing of peak heat indices from the afternoon of July 28th observed at various weather observation sites across northern Illinois and northwest Indiana. ...MAXIMUM HEAT INDEX VALUES FOR 7/28... Location Heat Idx. Time/Date Provider Morris Airport 115 F 0515 PM 07/28 AWOS Peru Airport 112 F 0455 PM 07/28 AWOS Joliet Airport 112 F 0555 PM 07/28 AWOS Pontiac Airport 111 F 0255 PM 07/28 AWOS Gary Airport 111 F 0345 PM 07/28 AWOS DeKalb Airport 110 F 0515 PM 07/28 AWOS Kankakee Airport 109 F 0535 PM 07/28 AWOS Sugar Grove - Aurora Arpt. 109 F 0552 PM 07/28 ASOS Rochelle Airport 108 F 0655 PM 07/28 AWOS Lansing Airport 106 F 0415 PM 07/28 AWOS Chicago - O'Hare Airport 106 F 0451 PM 07/28 ASOS West Chicago - DuPage Arpt. 106 F 0452 PM 07/28 ASOS Rensselaer Airport 106 F 0535 PM 07/28 AWOS Chicago - Midway Airport 105 F 0353 PM 07/28 ASOS Rockford Airport 105 F 0454 PM 07/28 ASOS Wheeling - Chicago Exec. Arp 102 F 0301 PM 07/28 ASOS Valparaiso Airport 101 F 0714 PM 07/28 ASOS 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. $$
Rainfall
COCORAHS PRECIPITATION SUMMARY NATIONAL WEATHER SERVICE CHICAGO IL 1000 AM CDT SAT JUL 29 2023 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-KN-64 : ST. CHARLES 0.1 E * : 4.20 / 0.0 / 0.0 / MM IL-KN-67 : ST. CHARLES 6.0 NW * : 3.82 / 0.0 / 0.0 / MM IL-MCH-83 : CRYSTAL LAKE 1.0 WSW * : 3.41 / MM / MM / MM IL-DP-157 : WEST CHICAGO 3.5 NNE * : 3.38 / MM / MM / MM IL-BN-19 : BELVIDERE 5.0 NNW * : 3.24 / MM / MM / MM IL-MCH-101: CRYSTAL LAKE 1.9 SW * : 3.21 / MM / MM / MM IL-DP-42 : CAROL STREAM 0.3 SSE * : 2.61 / MM / MM / MM IL-LK-74 : MUNDELEIN 1.6 WNW * : 2.59 / MM / MM / MM IL-KN-133 : GENEVA 0.9 E * : 2.53 / MM / MM / MM IL-KN-121 : GENEVA 1.3 NW * : 2.49 / 0.0 / 0.0 / 0.00 IL-KN-142 : ST. CHARLES 8.9 WNW * : 2.49 / MM / MM / MM IL-KN-118 : SLEEPY HOLLOW 0.7 W * : 2.48 / MM / MM / MM IL-KN-127 : GENEVA 0.6 SSE * : 2.46 / MM / MM / MM IL-KN-78 : GENEVA 1.3 SSW * : 2.46 / 0.0 / 0.0 / 0.00 IL-DP-100 : BARTLETT 1.1 SE * : 2.44 / MM / MM / MM IL-KN-143 : ELGIN 0.9 WSW * : 2.39 / MM / MM / MM IL-KN-95 : ELGIN 2.5 W * : 2.37 / 0.0 / MM / MM IL-WN-48 : ROCKFORD 3.8 NNW * : 2.36 / MM / MM / MM IL-KN-22 : GENEVA 1.0 SSW * : 2.33 / 0.0 / 0.0 / MM IL-MCH-108: SPRING GROVE 1.2 ESE * : 2.24 / MM / MM / MM IL-WN-45 : MACHESNEY PARK 0.9 W * : 2.23 / MM / MM / MM IL-KN-9 : ELGIN 1.0 S * : 2.21 / 0.0 / 0.0 / MM IL-LK-81 : LAKE VILLA 2.3 WSW * : 2.19 / MM / MM / MM IL-LK-87 : LAKE ZURICH 1.3 N * : 2.17 / MM / MM / MM IL-LK-54 : MUNDELEIN 0.5 NNE * : 2.15 / MM / MM / MM IL-DP-132 : WHEATON 2.0 NNE * : 2.12 / 0.0 / 0.0 / MM IL-WN-43 : ROCKFORD 3.8 S * : 2.12 / MM / MM / MM IL-LK-119 : LAKE ZURICH 1.4 W * : 2.11 / MM / MM / MM IL-KN-140 : ALGONQUIN 1.3 SE * : 2.09 / MM / MM / MM IL-KN-104 : GENEVA 3.9 WSW * : 2.09 / 0.0 / 0.0 / 0.00 IL-KN-23 : BATAVIA 1.5 WNW * : 2.08 / MM / MM / MM IL-DP-191 : WINFIELD 0.7 NE * : 2.07 / MM / MM / MM IL-MCH-110: ALGONQUIN 1.4 WSW * : 2.06 / MM / MM / MM IL-MCH-77 : WONDER LAKE 1.4 NE * : 2.04 / MM / MM / MM IL-LK-126 : WINTHROP HARBOR 0.2 SE * : 2.02 / MM / MM / MM IL-DP-176 : WINFIELD 0.6 SSW * : 1.98 / MM / MM / MM IL-MCH-49 : CARY 0.3 NE * : 1.97 / MM / MM / MM IL-LK-26 : ZION 0.5 WNW * : 1.89 / MM / MM / MM IL-DP-141 : GLEN ELLYN 1.1 WSW * : 1.88 / MM / MM / MM IL-MCH-87 : MARENGO 0.7 NNW * : 1.88 / MM / MM / MM IL-LK-78 : LIBERTYVILLE 1.8 ESE * : 1.87 / MM / MM / MM IL-CK-106 : HOFFMAN ESTATES 4.6 W * : 1.84 / MM / MM / MM IL-MCH-9 : ALGONQUIN 2.1 W * : 1.82 / MM / MM / MM IL-LK-100 : LONG LAKE 0.4 S * : 1.80 / MM / MM / MM IL-CK-163 : ARLINGTON HEIGHTS 1.2 SW * : 1.78 / MM / MM / MM IL-MCH-66 : HARVARD 2.8 SSE * : 1.77 / MM / MM / MM IL-DP-150 : BLOOMINGDALE 1.2 ESE * : 1.76 / MM / MM / MM IL-MCH-103: HARVARD 4.4 NNE * : 1.75 / 0.0 / 0.0 / MM IL-CK-317 : HOFFMAN ESTATES 0.6 ESE * : 1.75 / MM / MM / MM IL-MCH-95 : CARY 0.5 SSW * : 1.75 / MM / MM / MM IL-KN-135 : BATAVIA 0.8 W * : 1.75 / MM / MM / MM IL-MCH-13 : BULL VALLEY 2.5 WNW * : 1.74 / 0.0 / 0.0 / MM IL-CK-322 : ARLINGTON HEIGHTS 0.8 NNW* : 1.73 / MM / MM / MM IL-LK-83 : ANTIOCH 3.4 WSW * : 1.72 / MM / MM / MM IL-DP-163 : LOMBARD 1.2 E * : 1.71 / MM / MM / MM IL-MCH-34 : PISTAKEE HIGHLANDS 0.4 SW* : 1.66 / MM / MM / MM IL-CK-294 : PALATINE 1.4 NNE * : 1.63 / MM / MM / MM IL-LK-121 : LIBERTYVILLE 0.4 ESE * : 1.60 / MM / MM / MM IL-DP-178 : VILLA PARK 0.8 ESE * : 1.56 / 0.0 / 0.0 / MM IL-CK-131 : SCHAUMBURG 2.0 E * : 1.55 / MM / MM / MM IL-DP-187 : LOMBARD 0.2 N * : 1.53 / MM / MM / MM IL-LK-18 : GRAYSLAKE 0.7 WSW * : 1.51 / MM / MM / MM IL-DP-117 : ELMHURST 2.0 SE * : 1.51 / MM / MM / MM IL-DP-186 : MEDINAH 0.8 S * : 1.51 / MM / MM / MM IL-LK-9 : LAKE VILLA 1.1 SSW * : 1.51 / MM / MM / MM IL-CK-98 : LA GRANGE PARK 0.7 SSW * : 1.51 / MM / MM / MM IL-CK-332 : ARLINGTON HEIGHTS 1.7 SSW* : 1.50 / MM / MM / MM IL-WN-50 : ROCKTON 3.1 SW * : 1.48 / 0.0 / 0.0 / MM IL-CK-75 : ELK GROVE VILLAGE 2.2 WSW* : 1.47 / MM / MM / MM IL-KN-145 : HAMPSHIRE 0.5 SE * : 1.47 / MM / MM / MM IL-DP-190 : ROSELLE 1.0 SE * : 1.46 / MM / MM / MM IL-CK-276 : SCHAUMBURG 2.3 WSW * : 1.44 / MM / MM / MM IL-MCH-94 : MCHENRY 2.4 E * : 1.43 / MM / MM / MM IL-CK-12 : BRIDGEVIEW 1.3 NNW * : 1.43 / MM / MM / MM IL-CK-347 : STREAMWOOD 1.1 WSW * : 1.42 / MM / MM / MM IL-CK-278 : HOFFMAN ESTATES 1.6 SE * : 1.42 / MM / MM / MM IL-KN-128 : BATAVIA 3.4 WSW * : 1.41 / MM / MM / MM IL-DK-27 : KINGSTON 2.3 WNW * : 1.40 / MM / MM / MM IL-LK-16 : BUFFALO GROVE 1.5 N * : 1.39 / MM / MM / MM IL-LK-13 : LAKE BLUFF 1.3 W * : 1.39 / MM / MM / MM IL-LK-15 : BANNOCKBURN 0.5 ESE * : 1.38 / MM / MM / MM IL-CK-391 : PALATINE 1.8 NNW * : 1.37 / MM / MM / MM IL-LK-39 : RIVERWOODS 0.4 ENE * : 1.37 / MM / MM / MM IL-LK-128 : LAKE FOREST 2.0 WSW * : 1.35 / MM / MM / MM IL-LK-124 : VOLO 1.6 N * : 1.35 / MM / MM / MM IL-DP-173 : LOMBARD 1.2 N * : 1.34 / MM / MM / MM IL-CK-74 : OAK PARK 1.3 NNE * : 1.31 / 0.0 / MM / MM IL-LK-47 : VOLO 0.9 S * : 1.27 / MM / MM / MM IL-MCH-107: CRYSTAL LAKE 3.9 WNW * : 1.23 / MM / MM / MM IL-KN-33 : NORTH AURORA 1.5 NE * : 1.23 / MM / MM / MM IL-CK-63 : ELK GROVE VILLAGE 0.6 ESE* : 1.22 / MM / MM / MM IL-LK-129 : GURNEE 2.1 ESE * : 1.22 / MM / MM / MM IL-LK-112 : LINDENHURST 1.0 ENE * : 1.21 / MM / MM / MM IL-KN-144 : NORTH AURORA 0.8 N * : 1.20 / 0.0 / 0.0 / 0.00 IL-LK-42 : GURNEE 1.6 W * : 1.19 / MM / MM / MM IL-MCH-33 : WOODSTOCK 3.8 SW * : 1.17 / MM / MM / MM IL-CK-192 : PARK RIDGE 0.7 WNW * : 1.16 / MM / MM / MM IL-DK-38 : CORTLAND 0.3 E * : 1.15 / MM / MM / MM IL-CK-94 : LINCOLNWOOD 1.8 E * : 1.14 / MM / MM / MM IL-LK-125 : VOLO 0.3 SSE * : 1.14 / MM / MM / MM IL-CK-149 : OAK LAWN 0.5 SSW * : 1.14 / MM / MM / MM IL-CK-285 : HARWOOD HEIGHTS 0.4 NNE * : 1.12 / MM / MM / MM IL-DK-28 : DE KALB 0.7 SW * : 1.12 / 0.0 / 0.0 / MM IL-CK-306 : OAK FOREST 0.6 N * : 1.12 / 0.0 / 0.0 / MM IL-DP-78 : NAPERVILLE 2.4 SE * : 1.10 / 0.0 / 0.0 / 0.00 IL-CK-168 : RAVENSWOOD MANOR 0.1 ESE * : 1.10 / MM / MM / MM IL-CK-32 : CHICAGO 6.4 NNE * : 1.08 / MM / MM / MM IL-CK-342 : MERRIONETTE PARK 1.7 NE * : 1.06 / MM / MM / MM IL-KN-138 : AURORA 3.2 WNW * : 1.06 / MM / MM / MM IL-BN-14 : CAPRON 0.1 N * : 1.05 / MM / MM / MM IL-DP-16 : AURORA 3.6 SE * : 1.04 / MM / MM / MM IL-CK-326 : MORTON GROVE 1.2 WNW * : 1.04 / MM / MM / MM IL-DP-101 : AURORA 3.8 SE * : 1.04 / 0.0 / 0.0 / 0.00 IL-KN-115 : AURORA 3.5 ESE * : 1.04 / MM / MM / MM IL-DP-38 : ELMHURST 0.4 SW * : 1.03 / MM / MM / MM IL-CK-53 : GLENCOE 0.1 NW * : 1.03 / MM / MM / MM IL-DK-5 : CORTLAND 0.3 SSW * : 1.02 / MM / MM / MM IL-DK-9 : DE KALB 3.2 WNW * : 1.01 / MM / MM / MM IL-LK-69 : HIGHWOOD 0.9 S * : 1.00 / 0.0 / 0.0 / MM IL-CK-364 : EVERGREEN PARK 0.4 WNW * : 1.00 / MM / MM / MM IL-CK-384 : CHICAGO 3.6 NNW * : 0.97 / MM / MM / MM IL-DK-36 : DE KALB 3.5 WSW * : 0.97 / MM / MM / MM IL-CK-382 : NILES 0.7 NE * : 0.97 / MM / MM / MM IL-CK-152 : CHICAGO RIDGE 0.2 WSW * : 0.96 / MM / MM / MM IL-CK-253 : MIDLOTHIAN 0.1 SSE * : 0.95 / MM / MM / MM IL-CK-371 : EVANSTON 1.2 S * : 0.95 / MM / MM / MM IL-WL-142 : MOKENA 3.4 WNW * : 0.95 / MM / MM / MM IL-KN-123 : AURORA 2.8 WSW * : 0.93 / 0.0 / MM / MM IL-CK-14 : CHICAGO 5.5 ESE * : 0.91 / MM / MM / MM IL-GY-10 : MINOOKA 0.3 NE * : 0.89 / MM / MM / MM IL-KD-136 : OSWEGO 0.3 E * : 0.88 / MM / MM / MM IL-KD-5 : MONTGOMERY 0.8 SSE * : 0.87 / MM / MM / MM IL-KN-4 : SUGAR GROVE 0.7 NE * : 0.87 / MM / MM / MM IL-CK-50 : PALOS PARK 1.3 SW * : 0.87 / MM / MM / MM IL-CK-64 : HOMEWOOD 0.1 ESE * : 0.85 / MM / MM / MM IL-KN-134 : MAPLE PARK 3.9 S * : 0.85 / MM / MM / MM IL-DP-174 : BOLINGBROOK 2.6 NE * : 0.85 / MM / MM / MM IL-CK-148 : OAK LAWN 1.9 SE * : 0.85 / MM / MM / MM IL-WL-166 : NAPERVILLE 3.6 SE * : 0.84 / MM / MM / MM IL-KK-49 : KANKAKEE 4.9 NW * : 0.83 / MM / MM / MM IL-WL-16 : HOMER GLEN 0.8 ENE * : 0.81 / MM / MM / MM IL-WL-131 : HOMER GLEN 0.7 NNE * : 0.79 / MM / MM / MM IL-KK-48 : BRADLEY 0.7 SW * : 0.79 / MM / MM / MM IL-WL-180 : MOKENA 4.4 WNW * : 0.79 / MM / MM / MM IL-IR-24 : CLIFTON 3.9 ESE * : 0.79 / MM / MM / MM IL-KD-102 : OSWEGO 2.4 SSW * : 0.78 / 0.0 / 0.0 / MM IL-KD-127 : OSWEGO 1.7 WSW * : 0.78 / MM / MM / MM IL-CK-345 : FRANKLIN PARK 0.5 SSE * : 0.77 / MM / MM / MM IL-WN-40 : ROCKFORD 4.5 WSW * : 0.77 / MM / MM / MM IL-KD-126 : OSWEGO 1.1 ESE * : 0.75 / MM / MM / MM IL-CK-229 : FLOSSMOOR 1.2 ESE * : 0.73 / MM / MM / MM IL-WL-72 : NEW LENOX 2.9 ENE * : 0.73 / MM / MM / MM IL-CK-390 : ALSIP 0.9 E * : 0.71 / MM / MM / MM IL-IR-14 : WATSEKA 6.9 WNW * : 0.70 / MM / MM / MM IL-KD-106 : YORKVILLE 2.8 NE * : 0.70 / MM / MM / MM IL-LV-28 : DWIGHT 2.3 SSE * : 0.69 / 0.0 / 0.0 / 0.00 IL-WL-97 : NEW LENOX 3.3 E * : 0.69 / 0.0 / 0.0 / 0.00 IL-WL-175 : JOLIET 0.7 WNW * : 0.68 / MM / MM / MM IL-IR-10 : BUCKLEY 0.2 SSE * : 0.67 / MM / MM / MM IL-WL-92 : NAPERVILLE 4.0 SSW * : 0.65 / MM / MM / MM IL-WL-147 : NEW LENOX 2.0 ESE * : 0.64 / MM / MM / MM IL-DP-102 : BOLINGBROOK 2.7 NE * : 0.64 / MM / MM / MM IL-LV-17 : EMINGTON 2.2 SSE * : 0.63 / MM / MM / MM IL-WL-174 : JOLIET 0.8 E * : 0.62 / MM / MM / MM IL-LE-10 : DIXON 3.0 NNW * : 0.61 / MM / MM / MM IL-WL-73 : WILMINGTON 2.6 SE * : 0.60 / MM / MM / MM IL-CK-393 : TINLEY PARK 1.2 WNW * : 0.59 / MM / MM / MM IL-WL-23 : BEECHER 3.4 SSE * : 0.59 / MM / MM / MM IL-LE-22 : AMBOY 0.5 SSW * : 0.56 / MM / MM / MM IL-WL-136 : CRETE 3.3 ENE FRANKTUARY * : 0.55 / 0.0 / MM / MM IL-LS-66 : MARSEILLES 3.0 WSW * : 0.55 / MM / MM / MM IL-IR-26 : BUCKLEY 4.0 ENE * : 0.55 / MM / MM / MM IL-KD-109 : YORKVILLE 1.0 N * : 0.52 / MM / MM / MM IL-WL-159 : NEW LENOX 2.1 S * : 0.52 / MM / MM / MM IL-LS-62 : OTTAWA 1.8 S * : 0.52 / MM / MM / MM IL-GY-28 : MORRIS 1.5 SW * : 0.52 / MM / MM / MM IL-WL-96 : WILMINGTON 6.3 NW * : 0.52 / MM / MM / MM IL-WN-41 : SOUTH BELOIT 1.5 ESE * : 0.50 / MM / MM / MM IL-GY-20 : MORRIS 2.5 SSE * : 0.50 / MM / MM / MM IL-IR-2 : ASHKUM 5.6 E * : 0.49 / MM / MM / MM IL-KD-24 : OSWEGO 5.0 SSE * : 0.48 / MM / MM / MM IL-DP-79 : BURR RIDGE 1.9 SW * : 0.48 / 0.0 / 0.0 / MM IL-GY-34 : MORRIS 4.5 NW * : 0.47 / MM / MM / MM IL-GY-1 : CARBON HILL 3.1 N * : 0.45 / 0.0 / 0.0 / MM IL-FD-10 : GIBSON CITY 6.5 NE * : 0.45 / MM / MM / MM IL-WN-54 : ROCKTON 2.2 E * : 0.45 / MM / MM / MM IL-KK-39 : HERSCHER 3.3 E * : 0.45 / 0.0 / 0.0 / MM IL-WL-165 : FRANKFORT 1.3 ESE * : 0.45 / MM / MM / MM IL-KD-110 : YORKVILLE 0.9 SSW * : 0.44 / MM / MM / MM IL-GY-37 : MAZON 2.4 SE * : 0.44 / MM / MM / MM IL-CK-69 : PARK FOREST 0.8 NNE * : 0.43 / MM / MM / MM IL-WL-63 : NEW LENOX 1.8 SE * : 0.43 / MM / MM / MM IL-WL-85 : JOLIET 2.7 NW * : 0.42 / MM / MM / MM IL-GY-21 : COAL CITY 2.8 N * : 0.42 / MM / MM / MM IL-WL-179 : NEW LENOX 2.8 SE * : 0.41 / MM / MM / MM IL-LS-1 : OTTAWA 1.3 NW * : 0.41 / MM / MM / MM IL-LE-25 : DIXON 0.8 NE * : 0.41 / MM / MM / MM IL-IR-25 : MILFORD 3.5 ENE * : 0.40 / MM / MM / MM IL-IR-20 : CHEBANSE 0.6 SSW * : 0.40 / MM / MM / MM IL-LS-17 : OTTAWA 1.6 N * : 0.40 / 0.0 / MM / MM IL-KK-28 : CHEBANSE 0.4 NNE * : 0.40 / MM / MM / MM IL-WL-58 : PLAINFIELD 3.0 ESE * : 0.39 / MM / MM / MM IL-WN-44 : WINNEBAGO 5.4 SE * : 0.39 / MM / MM / MM IL-LS-45 : STREATOR 1.3 WSW * : 0.39 / MM / MM / MM IL-IR-22 : CHEBANSE 1.6 SW * : 0.37 / MM / MM / MM IL-WL-51 : PLAINFIELD 2.4 SSE * : 0.36 / MM / MM / MM IL-KK-45 : KANKAKEE 1.4 WSW * : 0.36 / MM / MM / MM IL-LE-5 : STERLING 4.3 NE * : 0.36 / MM / MM / MM IL-WL-182 : PLAINFIELD 3.9 SSW * : 0.35 / MM / MM / MM IL-DK-29 : EARLVILLE 4.8 NNE * : 0.35 / MM / MM / MM IL-FD-12 : GIBSON CITY 2.4 SW * : 0.34 / MM / MM / MM IL-FD-9 : GIBSON CITY 3.0 WNW * : 0.33 / MM / MM / MM IL-WL-138 : CRETE 2.7 W * : 0.33 / MM / MM / MM IL-KK-46 : AROMA PARK 0.6 S * : 0.31 / MM / MM / MM IL-GY-4 : COAL CITY 0.4 N * : 0.30 / MM / MM / MM IL-KD-34 : PLAINFIELD 4.8 SW * : 0.29 / 0.0 / 0.0 / MM IL-CK-320 : PARK FOREST 0.7 WNW * : 0.29 / MM / MM / MM IL-WL-20 : MANHATTAN 4.7 ENE * : 0.29 / 0.0 / 0.0 / MM IL-IR-21 : CLIFTON 0.5 WNW * : 0.27 / MM / MM / MM IL-LE-8 : ASHTON 0.4 SSW * : 0.26 / 0.0 / 0.0 / 0.00 IL-WL-84 : BEECHER 3.4 ENE * : 0.26 / MM / MM / MM IL-LS-57 : MENDOTA 0.4 ENE * : 0.25 / MM / MM / MM IL-WL-149 : BULT FIELD-MONEE 4.9 SE * : 0.24 / 0.0 / 0.0 / MM IL-WL-99 : MANHATTAN 1.9 SE * : 0.23 / MM / MM / MM IL-KK-51 : ST. ANNE 3.5 NNW * : 0.22 / MM / MM / MM IL-KK-50 : KANKAKEE 2.3 W * : 0.21 / MM / MM / MM IL-WL-46 : PEOTONE 0.4 ENE * : 0.21 / MM / MM / MM IL-LS-34 : LA SALLE 0.1 W * : 0.20 / MM / MM / MM IL-LS-49 : NORTH UTICA 6.3 N * : 0.18 / MM / MM / MM IL-IR-16 : CISSNA PARK 0.6 S * : 0.17 / 0.0 / 0.0 / 0.00 IL-LS-60 : PERU 0.7 ENE * : 0.16 / MM / MM / MM IL-LS-12 : PERU 0.6 SW * : 0.15 / MM / MM / MM IL-WL-121 : MONEE 4.9 W * : 0.09 / MM / MM / MM :COCORAHS PRECIPITATION REPORTS IN INDIANA : SNOW SNOW WATER : PCPN FALL DEPTH EQUIV IN-PT-110 : CHESTERTON 1.4 ENE * : 2.38 / MM / MM / MM IN-PT-170 : BEVERLY SHORES 0.8 W * : 2.26 / MM / MM / MM IN-PT-12 : VALPARAISO 4.3 SW * : 1.87 / MM / MM / MM IN-PT-157 : PORTAGE 2.4 NNW * : 1.84 / MM / MM / MM IN-PT-159 : CHESTERTON 3.9 ESE * : 1.84 / MM / MM / MM IN-PT-179 : VALPARAISO 3.0 NNE * : 1.70 / MM / MM / MM IN-PT-98 : VALPARAISO 0.9 NNW * : 1.57 / 0.0 / 0.0 / MM IN-PT-180 : VALPARAISO 2.7 ENE * : 1.56 / MM / MM / MM IN-PT-69 : PORTER 0.6 S * : 1.55 / MM / MM / MM IN-PT-79 : LAKES OF THE FOUR SEASONS* : 1.54 / MM / MM / MM IN-PT-166 : VALPARAISO 1.0 ENE * : 1.49 / MM / MM / MM IN-PT-181 : PORTER 2.1 SW * : 1.37 / MM / MM / MM IN-JS-32 : RENSSELAER 6.2 SE * : 1.22 / 0.0 / 0.0 / MM IN-PT-117 : VALPARAISO 5.5 SSW * : 1.15 / MM / MM / MM IN-PT-153 : VALPARAISO 6.0 NW * : 1.14 / MM / MM / MM IN-PT-86 : VALPARAISO 5.2 WSW * : 1.12 / MM / MM / MM IN-JS-47 : REMINGTON 0.3 N * : 1.04 / MM / MM / MM IN-LK-63 : GARY 4.8 ENE * : 1.03 / 0.0 / MM / MM IN-LK-50 : HOBART 1.6 E * : 1.01 / MM / MM / MM IN-LK-115 : GARY 5.9 ENE * : 1.00 / MM / MM / MM IN-LK-94 : GRIFFITH 1.2 N * : 1.00 / MM / MM / MM IN-PT-80 : PORTAGE 2.8 E * : 0.96 / MM / MM / MM IN-JS-7 : RENSSELAER 1.9 SSW * : 0.93 / MM / MM / MM IN-LK-89 : HAMMOND 0.6 SSW * : 0.92 / MM / MM / MM IN-LK-111 : HOBART 1.1 S * : 0.88 / MM / MM / MM IN-LK-99 : ST. JOHN 2.8 SE * : 0.87 / MM / MM / MM IN-LK-46 : ST. JOHN 0.2 WSW * : 0.76 / 0.0 / 0.0 / MM IN-LK-15 : DYER 1.0 WNW * : 0.71 / MM / MM / MM IN-JS-85 : WHEATFIELD 1.0 SSE * : 0.68 / MM / MM / MM IN-JS-1 : WHEATFIELD 2.8 S * : 0.68 / MM / MM / MM IN-JS-73 : WHEATFIELD 4.1 WSW * : 0.61 / MM / MM / MM IN-LK-78 : SCHERERVILLE 1.4 E * : 0.58 / MM / MM / MM IN-BT-11 : EARL PARK 5.0 NW * : 0.53 / MM / MM / MM IN-JS-14 : RENSSELAER 5.2 NW * : 0.48 / MM / MM / MM IN-JS-31 : DE MOTTE 5.9 S * : 0.45 / MM / MM / MM IN-JS-49 : DE MOTTE 4.1 SW * : 0.28 / MM / MM / MM IN-JS-45 : DE MOTTE 1.2 SSW * : 0.27 / MM / MM / MM IN-NW-1 : MOUNT AYR 1.6 NNE * : 0.20 / 0.0 / 0.0 / 0.00 $$
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