| April 1996 | Thunderstorm Wind | Rockwall | 2 hurt, $400,000 | no account filed |
| October 2019 | Tornado (EF1) | Rockwall | $10,000,000 | Tornadic wind damage was observed in Rockwall, generally parallel with and north of US 66, from the eastern shore of Lake Ray Hubbard into northeastern Rockwall. The most intense damage was observed close to the lake, along Sunset Hill Drive where several homes sustained significant roof damage. As the path continued farther east across SH 205, damage consisted of downed trees and fences and missing shingles on roofs. Based on eyewitness accounts and video footage, a tornado, with maximum rated wind speeds of 90 mph, or EF-1 intensity was confirmed. The tornado is believed to have developed over Lake Ray Hubbard with a path length of almost 2 miles. |
| April 2016 | Hail | Rockwall | $10,000,000 | A social media report indicated 3-inch diameter hail in Rockwall, TX. |
| April 1994 | Hail | Rockwall | $5,000,000 | Golf ball- to soft ball-size hail damaged over 100 houses in southern Rockwall County. Damage was estimated at over 500,000 dollars. |
| June 2023 | Hail | Rockwall | $300,000 | Several public reports showed 1-2 sized hail fell in Rockwall, TX. |
| April 2016 | Hail | Rockwall | $250,000 | A trained spotter reported golf-ball sized hail near Highway 205 and Ralph Hall Parkway. |
| June 2023 | Hail | Rockwall | $250,000 | no account filed |
| April 1997 | Thunderstorm Wind | Rockwall | $150,000 | A marina received major damage from strong winds. |
| March 2017 | Thunderstorm Wind | Rockwall | $100,000 | Several media outlets filmed the aftermath of significant damage to homes in the northern parts of Rockwall. In particular were homes in a subdivision east of John King Blvd and south of FM 552. |
| May 1998 | Thunderstorm Wind | Rockwall | $50,000 | Thunderstorm winds downed carports, signs, and powerlines. |
| May 1997 | Lightning | Rockwall | $40,000 | Lightning struck a house and caused a fire that resulted in considerable damage. |
| May 1999 | Flash Flood | Rockwall | $25,000 | A bridge at State Highway 205 collapsed from the pressure of debris against the structure. Some of the debris collected from heavy rains that also fell the previous day. |
| June 1997 | Thunderstorm Wind | Rockwall | $25,000 | Strong winds removed the roof of a house near the lake. |
| May 1997 | Thunderstorm Wind | Rockwall | $20,000 | Strong winds damaged roofs and trees. |
| June 1996 | Thunderstorm Wind | Rockwall | $15,000 | no account filed |
| May 2024 | Thunderstorm Wind | Rockwall | $12,000 | Large trees branches were knocked down in Rockwall. Power outages were also reported throughout the county. |
| October 2019 | Tornado (EF1) | Rockwall | $10,000 | This entry is a continuation of the Rowlett tornado that began in Dallas County: The onset of damage with this tornado path began along Larkin Lane in Rowlett with a few trees and roofs damaged. The track continued east northeast with the greatest intensity of damage observed in the 4600 block of Hilcox Road just before PGBT where one home lost most of the roof, saw severe windows damaged, and the garage exterior walls collapsed. Several metal outbuildings and barns on this and adjacent properties were also severely damaged or destroyed. Multiple trees were snapped or uprooted along with power poles collapsed. The tornado moved over the east side of the PGBT where several houses and barns sustained significant roof damage or shingles removed. The damage track continued north/northeast near the Pleasant Valley neighborhood. A video shows this tornado as it was over Lake Ray Hubbard where it likely lifted before reaching the far shore. Maximum estimated winds were 100 mph with this tornado. |
| April 2018 | Hail | Rockwall | $10,000 | Amateur radio reported golf ball sized hail in the city of Rockwall, TX. |
| April 2026 | Hail | Rockwall | $7,000 | Amateur radio operator reported 1.75 inch hail just south of Rockwall. |
| April 2026 | Hail | Rockwall | $7,000 | Report of 1.75 inch hail from mPING. |
| February 2023 | Thunderstorm Wind | Rockwall | $5,000 | Wind damage was reported along Washington Street in Rockwall. Damage to athletic field fences, broken tree limbs, and wooden sheds were damaged. |
| September 2005 | Thunderstorm Wind | Rockwall | $5,000 | Trees and power lines down. |
| November 1999 | Thunderstorm Wind | Rockwall | $5,000 | Trees were uprooted and a barn was destroyed by high thunderstorm winds. |
| March 1995 | Thunderstorm Wind | Rockwall | $5,000 | High winds caused roof damage to a home. |
| January 1993 | Thunderstorm Wind | Rockwall | $5,000 | Road signs were blown down. |
| August 2005 | Thunderstorm Wind | Rockwall | $3,000 | Large trees were split in half and a carport was blown down. Large tree limbs were also blown down. |
| April 2012 | Hail | Rockwall | $2,000 | Half dollar sized hail fell at the Walmart located near Interstate 30 and Ridge Road in Rockwall. |
| June 1996 | Thunderstorm Wind | Rockwall | $2,000 | no account filed |
| October 2014 | Thunderstorm Wind | Rockwall | $1,000 | Emergency Management reported that a power line was blown down on Goliad Street between the First Baptist Church and Emma Jame. |
| April 1999 | Thunderstorm Wind | Rockwall | $100 | Several trees were blown down by thunderstorm winds. |
| April 2023 | Hail | Rockwall | - | A public report indicated ping pong ball sized hail about a mile south-southeast of Rockwall, TX. |
| April 2023 | Hail | Rockwall | - | A social media picture indicated ping pong ball sized hail near the intersection of Ralph Hall Parkway and State Highway 205 in Rockwall, TX. |
| April 2023 | Hail | Rockwall | - | Emergency management reported quarter sized hail in Rockwall, TX at the county sheriff's office. |
| March 2022 | Hail | Rockwall | - | A public report indicated quarter sized hail in Rockwall, TX. |
| April 2016 | Hail | Rockwall | - | A social media report indicated quarter sized hail in Rockwall, TX. |
| October 2014 | Hail | Rockwall | - | Dime to quarter sized hail was observed in southeast Wylie. |
| October 2014 | Hail | Rockwall | - | One inch diameter hail was observed near downtown Rockwall. |
| June 2012 | Hail | Rockwall | - | Quarter sized hail was reported near State Highway 66 and FM 205 northeast of Rockwall. |
| June 2008 | Thunderstorm Wind | Rockwall | - | Trees were blown down. |
| April 2007 | Thunderstorm Wind | Rockwall | - | Limbs broken off trees. |
| March 2006 | Flash Flood | Rockwall | - | Significant flooding in and between the cities of Rockwall and Royse City including bypasses on Interstate 30. |
| July 2004 | Heavy Rain | Rockwall | - | Some minor street flooding was reported, with 6.13 inches of rain falling in less than 24 hours. |
| May 2001 | Thunderstorm Wind | Rockwall | - | Large tree limbs were blown down by high winds. |
| May 2001 | Thunderstorm Wind | Rockwall | - | Continuous power flashes from high winds. |
| June 2000 | Flash Flood | Rockwall | - | Street flooding was reported in the south part of the city. |
| September 1998 | Flash Flood | Rockwall | - | Water covered some roads near Rockwall. |
| April 1997 | Flash Flood | Rockwall | - | Over 3.25 inches of rain in 12 hours resulted in widespread flooding across the county. |
| December 1997 | Flash Flood | Rockwall | - | Several roads remained flooded across the county. |
| September 1997 | Thunderstorm Wind | Rockwall | - | Strong winds blew large tree limbs down. |
| December 1997 | Flash Flood | Rockwall | - | Several roads across the county were reported flooded and closed. |
| December 1997 | Flash Flood | Rockwall | - | Several roads across the county remained closed. |
| March 1995 | Hail | Rockwall | - | ,,,,,,,,Hail (1.75) Fate,25,1850CST,,,0,0,0,0,Hail (1.75) County-wide,25,1932CST,,,0,0,0,0,Flash Flooding White Oak Creek overflowed its banks causing flooding of nearby roads. |
| March 1995 | Thunderstorm Wind | Rockwall | - | ,,,,,,,,Hail (1.75) Fate,25,1850CST,,,0,0,0,0,Hail (1.75) County-wide,25,1932CST,,,0,0,0,0,Flash Flooding White Oak Creek overflowed its banks causing flooding of nearby roads. |
| April 1994 | Hail | Rockwall | - | Golf ball- to soft ball-size hail damaged over 100 houses in southern Rockwall County. Damage was estimated at over 500,000 dollars. |
| November 1994 | Thunderstorm Wind | Rockwall | - | Five mobile homes were destroyed, 13 sustained major damage, 42 mobile homes sustained minor damage, and power lines were blown down by high winds. Damage was estimated at $816,000. |
| April 1994 | Hail | Rockwall | - | Golf ball- to soft ball-size hail damaged over 100 houses in southern Rockwall County. Damage was estimated at over 500,000 dollars. |
| April 2011 | Hail | Rockwall | - | no account filed |
| May 2011 | Hail | Rockwall | - | no account filed |
| April 2003 | Hail | Rockwall | - | no account filed |
| April 2003 | Hail | Rockwall | - | no account filed |