| December 2015 | Tornado (EF4) | New Hope | 10 killed, 468 hurt, $26,000,000 | The Garland and Rowlett tornado began in Sunnyvale, where several mobile homes were destroyed along a wide and long path. The full tornado length was a little over 13 miles, with nearly ten miles within Dallas County. Nine people lost their lives in vehicles as the tornado crossed Interstate 30 at the President George Bush Turnpike. Another male died after sustaining injuries in a collapsed home in Rowlett. Eight of the 10 died that night, but one died on January 8th from his injuries, and another passed away on January 18th. The tornado affected nearly 600 homes in Dallas County, destroying nearly 400 of these homes. Twenty-two businesses were affected by this tornado, with one business being completely destroyed. |
| April 1957 | Tornado (F3) | not stated | 10 killed, 200 hurt, $2,500,000 | no account filed |
| April 1994 | Tornado (F4) | Lancaster to | 3 killed, 48 hurt, $500,000 | The Lancaster tornado was on the ground for approximately 6 miles and was 1/2 mile wide, producing upper F3 to lower F4 damage. Two hundred twenty-three homes were destroyed, 227 damaged, 58 businesses destroyed. Severe damage was done to one elementary and one junior high school. Eighty percent of the historic downtown square was destroyed. (F73O)(F70O)(M71O) |
| July 2012 | Thunderstorm Wind | Renner | 2 killed, $10,000 | Outflow from thunderstorms to the east produced wind gusts in excess of 45 MPH on the campus of The University of Texas-Dallas, in the city of Richardson. This outflow caused the collapse of a crane which was being dismantled at a construction project. Two workers, a 58 year old male, and a 50 year old male died in the crane collapse. |
| June 2019 | Thunderstorm Wind | Dallas | 1 killed, 6 hurt, $10,000,000 | Thunderstorm winds caused a crane collapse onto an apartment complex in the city of Dallas, TX, killing one person and injuring 6 others. The collapse also cause severe damage to an adjoining parking garage. |
| October 2018 | Thunderstorm Wind | Eagle Ford | 1 killed, 5 hurt, $10,000 | Broadcast Media reported that 1 person was killed and 5 others injured when the frame of a residential structure which was under construction collapsed due to strong outflow winds from a thunderstorm. |
| March 2006 | Flash Flood | Countywide | 1 killed, $300,000 | Heavy rains caused many road closures, high water rescues, and evacuations of homes and businesses throughout the afternoon and evening. Water was reportedly five feet high in some homes, causing significant damage. Water rose four feet high in the lower level of the Renaissance Hotel on Stemmons Freeway near Wycliff Avenue. Dallas police received more than 240 calls about people in danger from the flood waters in four hours. A woman was swept away in Turtle Creek by Wycliff Avenue after she abandoned her car due to rapidly rising flood waters. Her body was recovered later that night nearly a mile from were she was swept away. |
| March 2008 | Flash Flood | Dallas | 1 killed, $150,000 | Numerous streets were closed due to high water after four to six inches of rain fell across the county, including Loop 12 near White Rock Lake. Voluntary evacuations were in place for residents of DeSoto near Ten Mile Creek which overflowed its banks for the second time in less than four years. A total of sixteen roads were closed in the area. Another rescue was needed after a van stalled in high water near Lawnview Avenue and Military Parkway. There was widespread flooding in Lancaster with numerous homes flooded. Lancaster's fire department performed five high water rescues. Two teenagers were playing near a creek near Interstate 635 and Bruton Road when one of them was swept into the water and then into a drainage pipe. His body was recovered the next day. |
| May 2015 | Flash Flood | Gribble | 1 killed, $125,000 | Emergency management and media reports high water rose quickly near the intersection of Northwest Highway / Loop 12 / and US 114 in the eastern sections of the city of Irving. Several cars were stranded in this area, especially near the intersection of California Crossing and Northwest Highway. Multiple high water rescues were performed, and one flash flood death occurred at this location. |
| May 2015 | Flash Flood | New Hope | 1 killed, $90,000 | The Mesquite Fire Department responded to a call about vehicles being swept from the road by flood water on La Prada Drive, west of Interstate 635 in Mesquite. The vehicles had a total of five people in the cars, one of which drowned. |
| November 2015 | Flood | Coppell | 1 killed, $50,000 | Several high water crossings remained closed and barricaded per the Dallas Alert Gage Network after several inches of rain fell in the county. A social media report indicated that the intersections of Brand/Campbell roads and Pleasant Valley/Miles Roads were closed due to high water. Multiple news media sources reported that a 29 year old man drowned when his car was overcome by floodwaters after either driving around a barricade, or not knowing a barricade was in place to indicate closure of Campbell Road near Brand Road due to flooding. This area was flooded due to the Rowlett Creek rising into major flood stage. Another high water rescue was performed near Highway 190 and Brand Road in northeast Garland, TX. |
| June 2025 | Flash Flood | Alpha | 1 killed, $45,000 | Fire Department reported that two vehicles were submerged in high water near 12900 Park Central Drive at the LBJ bridge. One person was killed. |
| August 2012 | Flash Flood | Gribble | 1 killed, $30,000 | Numerous high water rescues were reported around the city of Dallas as the roadways filled with water from heavy rainfall. Rainfall totals as high as 2 in 30 minutes were measured during the heavy rain event. It was also reported that the entrance to Dallas Love Field (KDAL) was closed due to high water. A 38-year old male drowned while attempting to fish in White Rock Creek near Samuell Blvd and Interstate 30 in East Dallas. The man was attempting to cross the creek, slipped, and fell into the rapidly flowing creek. |
| August 2022 | Flash Flood | Mesquite | 1 killed, $20,000 | Broadcast media reported that a woman was found dead after her car was swept away by flood waters of South Mesquite Creek along the service road of Loop 635. |
| July 2016 | Flood | Highland Park | 1 killed, $15,000 | A Southern Methodist University police officer drowned after his vehicle was washed off the road by high water near the Fitzhugh Avenue crossing over Turtle Creek in Dallas, TX. |
| August 2003 | Thunderstorm Wind | Carrollton | 1 killed, $5,000 | A man was killed as he sought refuge behind the wall of a Home Depot under construction. High winds blew the wall down on him. The time is estimated. |
| June 2021 | Flash Flood | Garland | 1 killed | A woman drowned after her car was surrounded by water while trying to cross Spring Creek on Holford Drive in Garland. Her car was swept downstream. |
| June 2020 | Lightning | (Dal)Love Fld Dallas | 1 killed | Per hospital personnel, a 61 year old female was admitted to a hospital in Dallas on June 28th with injuries sustained from a lightning strike. She died from her injuries on July 2nd. No other information was provided or could be found. |
| July 2020 | Lightning | Eagle Ford | 1 killed | A 16 year old male was struck by lightning while under a tree in a yard. He died from his injuries on July 9th. |
| May 2015 | Heavy Rain | Desoto | 1 killed | A DeSoto teenager and his dog were found dead Monday Morning in a storm drain. He was last seen Sunday afternoon. |
| July 2008 | Lightning | Florence Hill | 1 killed | A man died after he was struck by lightning at Lynn Creek Park on Joe Pool Lake. The man was struck in the picnic area. |
| June 2007 | Flash Flood | Garland | 1 killed | Swift water rescues were required, and a boy drowned during a rescue attempt in Duck Creek in Garland. |
| December 1998 | Flash Flood | Garland | 1 killed | A woman was swept away and drowned as she fled her stalled car, in Duck Creek, to move to higher ground. |
| January 1998 | Flash Flood | Irving | 1 killed | A boy drown in fast-moving flood waters after he jumped off a bridge into a swollen stream. |
| February 1997 | Lightning | Hutchins | 1 killed | no account filed |
| December 1984 | Tornado (F3) | not stated | 28 hurt, $25,000,000 | no account filed |
| May 1985 | Tornado (F2) | not stated | 16 hurt, $2,500,000 | no account filed |
| May 2009 | Thunderstorm Wind | Carrollton | 12 hurt, $5,000,000 | A NWS storm survey determined that a microburst with estimated 70 mph winds caused the collapse of the Dallas Cowboys' 80,000 sq ft bubble practice facility at Valley Ranch. The facility was approximately 85 feet tall and composed of a fabric shell and metal. A rookie minicamp was being held at the time and 12 people were injured. One coach was paralyzed from the waist down. Also in the area, trees were splintered and heavily damaged, but most of the damage was confined to around the practice field. |
| April 1970 | Tornado (F2) | not stated | 12 hurt, $2,500,000 | no account filed |
| April 2012 | Tornado (EF2) | De Soto Carroll Arpt | 10 hurt, $400,000,000 | This tornado is a continuation from Ellis County. The tornado crossed into Dallas County near I-35E at the Ellis/Dallas County line. Light damage was noted as the tornado crossed into the county but then the tornado moved into the city of Lancaster and struck the Portofino Apartments where it damaged the roofs of two buildings and tore the roof off another building. Cars were moved in the parking lots, and the windows were blown out in one car. The tornado did significant damage to homes just northeast of the apartment complex, beginning on Sunny Meadow Dr. However, the most significant damage occurred near the intersections of Wintergreen Rd, Telephone Rd, and North Dallas Ave. Many homes in this area were heavily damaged or destroyed. Some cars were pushed into fences, many trees and tree branches were knocked down, an RV was crumpled, and some fence boards penetrated homes. The Cedar Valley Christian Academy also sustained heavy damage when it lost an entire wall. The tornado continued northeast crossing Interstate 20 near Dynasty Drive. The tornado hit a trucking company along the interstate, lofting several empty semis into the air. About 50 semitrailers were damaged or destroyed. The tornado damaged a few additional trees northeast of the trucking company and caused some minor roof damage in the Stagecoach neighborhood. The damage track ended near Palm Island St and Tioga St. In the city of Lancaster, 64 homes were destroyed, 51 sustained major damage, and another 58 sustained minor damage. An additional two homes were destroyed in the Dallas city limits. One home was destroyed when one of the semis from the trucking company was thrown into the house. The path length of the tornado in Dallas County was approximately 9.4 miles long but the total length of the tornado was 13.7 miles. Maximum estimated winds were 130 mph with a maximum width of 200 yards. Ten people in the city of Lancaster were injured, and two people sustained serious injuries. |
| April 1995 | Tornado (F1) | Dallas | 8 hurt, $6,000,000 | The tornado first touched down just south of Irving and moved east-northeast before lifting just southwest of downtown Dallas. Major damage to apartment complexes was reported, and a large number of trees were uprooted. Two homes were destroyed and a business was heavily damaged. All injuries were minor. |
| April 1994 | Tornado (F2) | De Soto | 7 hurt, $50,000,000 | The DeSoto tornado was on the ground for 1.5 to 2 miles and was approximately 0.25 of a mile wide. Seventy-five homes were destroyed, 250 homes damaged, 10 businesses destroyed, 35 businesses damaged, one school damaged, and severe damage was done to the City Hall. |
| October 1996 | Tornado (F1) | Dallas | 7 hurt, $3,000,000 | no account filed |
| May 1979 | Tornado (F2) | not stated | 5 hurt, $25,000,000 | no account filed |
| December 1971 | Tornado (F2) | not stated | 4 hurt, $2,500,000 | no account filed |
| December 1971 | Tornado (F1) | not stated | 4 hurt, $2,500,000 | no account filed |
| March 1985 | Thunderstorm Wind | not stated | 4 hurt | no account filed |
| April 1961 | Tornado (F2) | not stated | 3 hurt, $25,000 | no account filed |
| December 2018 | Thunderstorm Wind | Seagoville | 3 hurt | Turbulence produced by a thunderstorm over the Dallas area injured 3 people on an aircraft inbound to Dallas, 2 of which required emergency medical care. |
| May 1984 | Thunderstorm Wind | not stated | 3 hurt | no account filed |
| April 2012 | Tornado (EF0) | New Hope | 2 hurt, $300,000 | An EF-0 tornado with maximum estimated winds around 85 mph occurred in Mesquite. The tornado began near Independence Drive and Meadow Lane then tracked east. Minor roof damage was noted along the track of the tornado and several large trees were split or had large branches broken off. Near the end of the track on the east side of N Galloway Ave, a car service station sustained significant damage. The winds from the tornado penetrated the building through the large service doors. The roof was ripped off the building and the back wall collapsed. The path length of this tornado was 0.3 miles with a width of about 30 yards. Two people sustained minor injuries. |
| October 1971 | Tornado (F1) | not stated | 2 hurt, $250,000 | no account filed |
| April 1999 | Thunderstorm Wind | Farmers Branch | 2 hurt, $10,000 | A partially constructed roof collapsed due to thunderstorm winds. |
| October 1969 | Tornado (F3) | not stated | 2 hurt, $2,500 | no account filed |
| July 1989 | Thunderstorm Wind | not stated | 2 hurt | no account filed |
| May 1993 | Tornado (F1) | Sachse | 1 hurt, $5,000,000 | A tornado touched down in Sachse in extreme northeast Dallas County damaging 40 homes with other damage to trees, powerlines, and fences. After being on the ground a short distance in Dallas County, the tornado moved northeast into Collin county. |
| January 1990 | Tornado (F2) | not stated | 1 hurt, $2,500,000 | no account filed |
| May 1976 | Tornado (F3) | not stated | 1 hurt, $2,500,000 | no account filed |
| December 1971 | Tornado (F1) | not stated | 1 hurt, $2,500,000 | no account filed |
| June 2012 | Hail | Sayene | 1 hurt, $1,000,000 | Golf ball sized hail was reported at Jim Miller Road and Interstate 30. A woman was injured when the hail broke the sunroof of her car and hit her in the head. |
| September 2010 | Tornado (EF2) | Eagle Ford | 1 hurt, $750,000 | Minor roof damage on the order of EF0 damage was noted along much of the path of this tornado, but EF2 damage was observed near the intersection of Irving Blvd and Mockingbird Lane in west Dallas. Near the intersection, substantial damage occurred to a warehouse. An exterior wall of the warehouse collapsed causing part of the roof to collapse. In addition, a tractor trailer traveling on Mockingbird Lane in front of the warehouse was blown into the warehouse, and the driver sustained minor injuries. Additional stores in the industrial area near the intersection sustained roof damage and holes were ripped into some roofs. Local broadcast media recorded this tornado live as it moved north through the western portions of the city of Dallas. Maximum wind speeds were estimated to be 115 mph. |
| January 1996 | Tornado (F1) | De Soto | 1 hurt, $750,000 | no account filed |
| May 1982 | Tornado (F1) | not stated | 1 hurt, $250,000 | no account filed |
| May 1997 | Lightning | Grand Prairie | 1 hurt, $120,000 | Lightning struck a home and caused a fire that engulfed much of the structure. An elderly man was caught in the home at the time, suffered smoke inhalation and was taken to the hospital. |
| October 1996 | Tornado (F0) | Mesquite | 1 hurt, $120,000 | no account filed |
| December 1971 | Tornado (F1) | not stated | 1 hurt, $25,000 | no account filed |
| May 1968 | Tornado (F0) | not stated | 1 hurt, $25,000 | no account filed |
| March 2016 | Thunderstorm Wind | Garland | 1 hurt, $10,000 | Garland P.D. reported damage to buildings and vehicles at the 2600 block of Industrial lane in Garland, TX. One injury was also reported. |
| March 2007 | Flash Flood | Grand Prairie | 1 hurt, $10,000 | A high water rescue was required due to flooding at the 3500 block of East Main Street. A car was trapped under a railroad trestle. The occupant was rescued and treated for minor injuries. High water was also reported at Loop 12 and Highway 183, and on I-35 East under the Mockingbird Lane bridge. |
| May 1999 | Flash Flood | Grand Prairie | 1 hurt, $10,000 | Heavy rain from thunderstorms caused a 50 foot by 150 foot roof section of the Poly America Building to collapse. One person was injured. |