| March 2004 | Lightning | Joliet | 1 hurt | Person struck by lightning at Salma and Lasser Rds |
| June 2002 | Lightning | Joliet | 1 hurt | no account filed |
| April 2004 | Tornado (F1) | Joliet | $5,000,000 | The tornado swept out a path through a mainly residential section on the near west side of Joliet known as the "Cathedral Area". Initial damage was found near the intersection of Jefferson St. (U.S. route 52) and William Street. The damage path then continued northeastward to a point near the intersections of Ruby Street, Bluff Street, and the Des Plaines River. Most of the damage was of F-0 intensity, with extensive tree damage and very minor damage to structures. However there were three pockets of more substantial primary structural damage which consisted mainly of roofs being torn off residences and garages being totally demolished. In all, 10 residences were declared uninhabitable. |
| July 2006 | Flash Flood | Joliet | $3,000,000 | Major flooding affected the city of Joliet during the afternoon and evening hours of July 27th. Torrential Rains fell across parts of the city with 5.50 inches falling in just 90 minutes between 4 pm and 530 pm near Black Road and Infantry Drive. Storm total rainfall of 6.13 inches was reported on the west side of Joliet. Approximately 30 homes and businesses suffered basement flooding. Center Street Ramps to Interstate 80 were closed with four feet of standing water. Cars were stranded in 4 to 5 feet of water under the viaduct on Route 30 east of Briggs Street. Pavement buckled under the force of the flood waters at Western and Cass Avenues. Raynor and Ingallis were closed with 12 to 16 inches of water. The intersection of Larkin and Jefferson closed with 2 to 3 feet of water. Springfield and Glenwood Streets had 10 to 12 inches of water. Numerous other locations reported less significant flooding. |
| June 2013 | Lightning | Joliet | $150,000 | A natural gas transmission facility was struck by lightning resulting in the building catching on fire. |
| June 2012 | Thunderstorm Wind | Joliet | $120,000 | High winds moving across the area caused power lines to fall onto the roof of a house on Eastern Avenue in Joliet igniting a fire. Nobody was home at the time. The home was destroyed. |
| August 2006 | Lightning | Joliet | $100,000 | Lightning struck a house in the Springwood Subdivision, a second house near Origon and Ingles, and a third house near Earl and Jefferson. A bolt of lightning also struck a transformer. |
| May 2003 | Tornado (F1) | Joliet | $60,000 | A second tornado touched down two miles north of downtown Joliet, near the Des Plaines River, about a half mile south of Bruce Road. The tornado continued east and lifted about four miles southeast of Lockport near Cedar and Bruce Roads. The tornado severely damaged commercial buildings on Route 171 south of Bruce Road. It ripped apart cinder block and metal buildings and some of the debris was deposited over 100 yards away. A house one the east side of 171 was damaged. Tree limbs were blown down in the Fairmont neighborhood. Outbuildings were damaged on Briggs street near Oak Street. There was also tree damage eastward to a subdivision south of Bruce Street west of Cedar Road. |
| May 1994 | Thunderstorm Wind | Joliet | $50,000 | Winds damaged roofs on the west side of Joliet. |
| July 2010 | Lightning | Joliet | $40,000 | Lightning struck a house on North Hickory Street and started a fire in a dormer. While the fire was contained in the dormer, the house suffered smoke and water damage throughout the house. |
| July 2010 | Lightning | Joliet | $20,000 | A house on Essington Road was struck by lightning and set on fire. |
| July 2006 | Thunderstorm Wind | Joliet | $15,000 | A tree fell onto a garage at a church. |
| June 2010 | Thunderstorm Wind | Joliet | $10,000 | A large tree was uprooted near Mason and Mack Streets. The tree fell onto a house causing roof damage. A four foot diameter tree approximately 80 feet tall was split in half by high winds near Mason and Raynor. |
| May 2010 | Lightning | Joliet | $5,000 | Lightning struck a house on Kelly Avenue causing minor damage to the attic. |
| July 2010 | Thunderstorm Wind | Joliet | $1,000 | Large trees and power lines were blown down on the west side of Joliet. |
| June 2010 | Thunderstorm Wind | Joliet | $500 | Wind gusts were estimated to 70 mph with tree limbs and gutters blown down. |
| March 2024 | Flood | Joliet | - | Multiple public reports of minor street flooding in the Joliet area were received via social media. |
| July 2024 | Thunderstorm Wind | Joliet | - | Part of the roof of the Joliet Junior College was blown off, hitting the Illinois Rock and Roll Museum to its south and causing damage to that roof before landing on Cass Street. |
| July 2024 | Thunderstorm Wind | Joliet | - | Multiple reports of tree damage including snapped trees and tree limbs blown down were received from Joliet. Power lines were also blown down. Some roads were blocked by debris. |
| July 2024 | Thunderstorm Wind | Joliet | - | Tree limbs were blown down on the southeast side of Crest Hill. |
| July 2017 | Thunderstorm Wind | Joliet | - | Several large tree limbs were blown down including one blocking a road. |
| July 2017 | Thunderstorm Wind | Joliet | - | Six inch diameter tree limbs were blown down near Western and Raynor Avenues. |
| June 2017 | Thunderstorm Wind | Joliet | - | A small Maple tree was blown down on the west side of Joliet. |
| June 2015 | Flood | Joliet | - | A foot to a foot and a half of standing water was reported on portions of Western Avenue. |
| August 2014 | Thunderstorm Wind | Joliet | - | A tree which was around a foot in diameter was uprooted in the 900 block of Western Avenue. |
| June 2014 | Flood | Joliet | - | About a foot of standing water was reported on Center Street just north of I-80. Viaducts in the area had about 8 to 10 inches of water. A CoCoRaHS observer near Plainfield measured 1.30 inches of rain in 30 minutes. |
| July 2012 | Thunderstorm Wind | Joliet | - | Wind gusts were estimated to 70 mph. A ten inch diameter tree limb was snapped from a tree. |
| June 2010 | Thunderstorm Wind | Joliet | - | Wind gusts were estimated to 60 mph. |
| March 2009 | Flood | Joliet | - | Nine inches of standing water was reported at Whittier and Glenwood. |
| June 2008 | Thunderstorm Wind | Joliet | - | Large tree limbs were blown down on the west side of Joliet with a measured wind gust to 63 mph. |
| June 2007 | Flood | Joliet | - | Minor flooding was reported near St. Joseph hospital, Houbolt and Interstate 80 and at Center Street and Interstate 80. Three quarters of an inch of rain was measured between 219 pm and 239 pm and 1.46 inches storm total was measured on the north side of Joliet. |
| May 2007 | Flood | Joliet | - | Standing water on Interstate 80 at Larkin Avenue. |
| May 2007 | Flood | Joliet | - | Richards Street at Interstate 80 was flooded and barely passable. |
| July 2007 | Flood | Joliet | - | Two and two and a half feet of water at Richards and Washington Streets. Water one foot deep at Center Street, north of Interstate 80. |
| October 2007 | Hail | Joliet | - | Golfball size hail was reported on the east side of Joliet. |
| August 2007 | Thunderstorm Wind | Joliet | - | Measured gust to 68 mph at the intersection of Essington and Ann Streets. A large tree fell next to a house on Schriber Road. Tree limbs were blown down on Lilac Lane. |
| August 2007 | Flood | Joliet | - | Three to four inches of standing water on Cherry Hill Road at Route 52. |
| March 2006 | Hail | Joliet | - | Golfball size hail was reported along Interstate 80, between Larkin and Hubolt Roads. |
| April 2006 | Hail | Joliet | - | Marble to penny size hail covering the ground on the west side of Joliet. |
| May 2006 | Hail | Joliet | - | Penny to nickle size hail was reported at US 30 and Briggs in Joliet to US 30 and Interstate 80 in New Lenox. |
| July 2006 | Heavy Rain | Joliet | - | 1.88 inches of rain fell in 45 minutes on the north side of Joliet near Larkin and Theodore. |
| July 2006 | Funnel Cloud | Joliet | - | A funnel cloud was reported near Houlbolt and Jefferson Roads. |
| July 2006 | Funnel Cloud | Joliet | - | A funnel cloud was reported near Route 6 and Larkin Avenue. |
| August 2006 | Flood | Joliet | - | One foot of water was reported covering numerous roads near St. Joseph Medical Center and 18 inches of standing water was reported under a viaduct near Briggs and Route 30. Rainfall reports included 3.50 inches near Infantry Drive and Black Roads, 1.91 inches near Theodore and Larkin and 1.75 inches at the Joliet Lock and Dam. |
| September 2006 | Hail | Joliet | - | Nickel size hail was reported at the Joliet Race Track on the south side of the city. |
| March 2005 | Hail | Joliet | - | Penny sized hail reported at the intersection of Caton Farm and Essington Rds, 1705-1710 CST.Golf ball sized hail reported at Joliet Junior College, 1708-1713 CST. |
| March 2005 | Hail | Joliet | - | Quarter sized hail was reported at the intersection of Rt. 7 and Rt. 52, 1905-1910 CST.Quarter sized hail was reported at the University of St. Francis, 1910-1915 CST.Quarter sized hail was reported on Kelly Ave., 1910-1915 CST.Golf ball sized hail was reported near St. Joseph Hospital, 1911-1916 CST. |
| June 2005 | Thunderstorm Wind | Joliet | - | A four inch diameter tree limb was blown down on Wake Island Drive. Manhattan Road was blocked after a tree was blown over. |
| March 2004 | Thunderstorm Wind | Joliet | - | Wires down |
| March 2004 | Lightning | Joliet | - | House struck by lightning at the subdivision in Black Hill Ridge and Blue Ridge |
| April 2004 | Hail | Joliet | - | Several vehicles damaged. |
| April 2004 | Flash Flood | Joliet | - | Deep standing water at intersection of Larkin Rd. and Rt. 30. |
| May 2004 | Thunderstorm Wind | Joliet | - | Power poles were blown down. |
| April 2004 | Thunderstorm Wind | Joliet | - | Trees down on the west side of the city. |
| April 2004 | Flash Flood | Joliet | - | Deep standing water at intersection of Black and Essington Rds. |
| May 2004 | Lightning | Joliet | - | A house was struck by lightning on Borshire Road. |
| May 2004 | Flash Flood | Joliet | - | Flooding occurred on Briggs Street. |
| July 2004 | Thunderstorm Wind | Joliet | - | 8 inch diameter tree limbs torn down at the intersection of Ridge Rd. and Manhattan Rd., west of Rt. 52. |
| June 2004 | Thunderstorm Wind | Joliet | - | Power lines down at the intersection of Marquette and Glenwood Rds. |
| June 2004 | Lightning | Joliet | - | House hit by lightning at the intersection of Prestige and Mason Rds. |