| July 2013 | Thunderstorm Wind | Arkadelphia | $400,000 | Trees and power lines were blown down. Approximately 17 houses were damaged by falling trees. Of this number, two houses had substantial damage. Around 2,000 electric customers lost power. In some cases, it took more than 24 hours before power was restored. |
| July 2007 | Thunderstorm Wind | Arkadelphia | $250,000 | Trees were uprooted or snapped off by thunderstorm winds. A few large oak trees in the northern part of town were toppled. Eight homes suffered light to moderate damage, and two other homes had moderate to heavy damage. One of the homes was unlivable. |
| April 2014 | Thunderstorm Wind | Arkadelphia | $150,000 | Thunderstorm winds blew down trees and power lines. A few of the trees fell on houses. |
| July 2011 | Thunderstorm Wind | Arkadelphia | $150,000 | Trees were blown down in Arkadelphia. Some of the trees fell on houses. |
| March 2008 | Flood | Arkadelphia | $150,000 | Heavy rain resulted in high releases from Remmel Dam in Hot Spring County. Maximum release rate was near 40,000 cubic feet per second. The resulting rise of the Ouachita River at Arkadelphia crested at minor flood levels. Numerous county roads were flooded along with Arkansas Highway 7 on the east side of town. Agricultural lands were flooded both upstream and downstream of town. |
| June 1994 | Thunderstorm Wind | Arkadelphia | $50,000 | Thunderstorm winds blew down trees and power lines, blew shingles off roofs and blew the window out of a building. |
| February 2008 | Lightning | Arkadelphia | $40,000 | Lightning struck a house in the Henderson State University area. |
| February 2013 | Lightning | Arkadelphia | $25,000 | Lightning struck a church in Arkadelphia, destroying the steeple and damaging the roof. |
| January 2020 | Thunderstorm Wind | Arkadelphia | $20,000 | A tree fell on a house 3 miles west of Arkadelphia on Hwy 26. |
| April 2011 | Thunderstorm Wind | Arkadelphia | $20,000 | Power lines were blown down. |
| April 2008 | Flash Flood | Arkadelphia | $20,000 | Rising water from Deciper Creek ruptured a three inch natural gas main one mile west of Arkadelphia. Parts of Arkansas Highways 7, 8, and 51 were closed due to high waters. |
| December 2012 | Thunderstorm Wind | Arkadelphia | $10,000 | Trees were blown down on Arkansas 8. |
| November 2011 | Flood | Arkadelphia | $10,000 | Heavy rainfall caused the Ouachita River near Arkadelphia to rise above flood stage during the early morning hours on the 22nd. This river reached over 21 feet before receding below flood stage during the morning hours on the 23rd. |
| July 2011 | Thunderstorm Wind | Arkadelphia | $10,000 | A few trees were blown down around town. |
| June 2010 | Thunderstorm Wind | Arkadelphia | $10,000 | Trees and power lines were blown down. |
| April 2007 | Thunderstorm Wind | Arkadelphia | $10,000 | Several trees were blown down. |
| May 2011 | Flood | Arkadelphia | $10,000 | no account filed |
| June 2013 | Flood | Arkadelphia | $5,000 | Heavy rainfall from late May into early June caused the Ouachita River at Arkadelphia to rise above flood stage just after midnight on the 2nd. The river remained above flood stage into the 3rd, then fell below flood stage during the morning hours on the 3rd. |
| August 2012 | Thunderstorm Wind | Arkadelphia | $5,000 | Tree limbs were blown down onto a power line, causing power outages. |
| March 2012 | Flood | Arkadelphia | $5,000 | Heavy rain at the end of March pushed the Ouachita River at Arkadelphia above flood stage for a couple of days. Arkansas 7 was flooded at the railroad trestle on the southeast side of Arkadelphia. |
| July 2011 | Thunderstorm Wind | Arkadelphia | $5,000 | Trees were blown down between Caddo Valley and Arkadelphia. |
| November 1994 | Thunderstorm Wind | Arkadelphia | $5,000 | Thunderstorm winds blew down some trees. |
| May 1994 | Thunderstorm Wind | Arkadelphia | $5,000 | Thunderstorm winds downed trees and power lines. |
| April 2011 | Flood | Arkadelphia | $5,000 | no account filed |
| June 2009 | Thunderstorm Wind | Arkadelphia | $2,000 | A large tree was blown down along Arkansas Highway 26 west of Arkadelphia. |
| October 2014 | Thunderstorm Wind | Arkadelphia | $1,000 | A tree was blown down. |
| February 2008 | Lightning | Arkadelphia | $500 | Lightning struck a tree and then the siding on a house. |
| January 2008 | Thunderstorm Wind | Arkadelphia | $300 | A large tree limb fell on a car at Henderson State University and broke a window. |
| April 2025 | Flood | Arkadelphia | - | Major river flooding was observed at Arkadelphia along the Ouachita River. |
| January 2025 | Flood | Arkadelphia | - | The Ouachita River at Arkadelphia enter minor flood stage in late January. The river at this site would experience a crest on 1/31/2025 at 1200 LST of 20.84 feet. The river would remain in minor flood stage continuing into the month of February. |
| February 2025 | Flood | Arkadelphia | - | Minor flooding was observed along the Ouachita River at Arkadelphia. |
| February 2025 | Flood | Arkadelphia | - | Minor flooding was observed along the Ouachita River at Arkadelphia. |
| April 2025 | Flash Flood | Arkadelphia | - | Multiple roads were covered by a significant amount of water and water completely surrounding multiple commercial buildings in Arkadelphia. |
| May 2025 | Hail | Arkadelphia | - | Quarter sized hail was measured near Arkadelphia. |
| January 2024 | Flood | Arkadelphia | - | Heavy rain brought flooding to the Ouachita River at Arkadelphia January 23-25, 2024. |
| February 2023 | Flood | Arkadelphia | - | Heavy rain brought flooding to the Ouachita River at Arkadelphia in early February. |
| May 2023 | Flood | Arkadelphia | - | Heavy rainfall brought minor flooding to the Ouachita River at Arkadelphia in mid-May. |
| June 2023 | Hail | Arkadelphia | - | Quarter sized hail fell in Arkadelphia. |
| April 2022 | Heavy Rain | Arkadelphia | - | The AWOS reported 0.90 inches of rain in 18 minutes from 556 to 614 am CST, and 0.52 inches of rain fell in 8 minutes from 556 to 604 am CST. |
| March 2022 | Flood | Arkadelphia | - | Heavy rain brought minor river flooding to the Ouachita River at Arkadelphia. |
| June 2022 | Thunderstorm Wind | Arkadelphia | - | Trees were blown over in Arkadelphia as seen on social media. |
| June 2022 | Flood | Arkadelphia | - | Heavy rain brought flooding to the Ouachita River at Arkadelphia. |
| March 2021 | Flood | Arkadelphia | - | Flooding developed in late February on the Ouachita River at Arkadephia due to heavy rain. |
| February 2021 | Funnel Cloud | Arkadelphia | - | A funnel cloud was seen near Arkadelphia, near Highway 67. |
| February 2021 | Flash Flood | Arkadelphia | - | Numerous roads in the county were inundated with high water. |
| April 2020 | Thunderstorm Wind | Arkadelphia | - | A few of the trees were blown down in the area. |
| April 2020 | Flood | Arkadelphia | - | Flooding developed on the Ouachita River at Arkadelphia in the latter part of April 2020 due to heavy rain. |
| April 2020 | Thunderstorm Wind | Arkadelphia | - | Trees were blown down on several roads in Arkadelphia and in various parts of the county. |
| February 2020 | Flood | Arkadelphia | - | Heavy rain brought flooding to the Ouachita River at Arkadelphia on 2/13/2020. |
| February 2020 | Flood | Arkadelphia | - | Flooding returned to the Ouachita River at Arkadelphia due to heavy rain on 2/18-19/2020. |
| June 2020 | Thunderstorm Wind | Arkadelphia | - | Several trees were blown down across Arkadelphia. |
| January 2019 | Flood | Arkadelphia | - | Flooding was noted on the Ouachita River at Arkadelpha on 1/4. |
| April 2019 | Flood | Arkadelphia | - | Flooding resulted from heavy rain on the Ouachita River at Arkadelphia April 18 and 19, 2019. |
| February 2019 | Flood | Arkadelphia | - | Heavy rain brought flooding to the Ouachita River at Arkadelphia on February 23. |
| July 2019 | Flash Flood | Arkadelphia | - | Four feet of water was reported in Arkadelphia at Walnut St. and U.S. 67, with high water also at 7th street and U.S. 67, and many other streets. |
| July 2019 | Heavy Rain | Arkadelphia | - | This rainfall total was from midnight to 2 PM CST for an event total...from the Ouachita River at Arkadelphia automated rain gauge. |
| July 2019 | Flash Flood | Arkadelphia | - | Flooding was reported in Arkadelphia with water over the roads. |
| October 2019 | Flash Flood | Arkadelphia | - | Numerous roads were under water in town. |
| February 2019 | Flood | Arkadelphia | - | Heavy rain brought flooding to the Ouachita River at Arkadelphia on February 12. |
| May 2019 | Flood | Arkadelphia | - | Flooding began on May 8 and continued through May 9 om the Ouachita River at Arkadelphia. |