| May 1998 | Tornado (F3) | Vestal | 12 hurt, $1,500,000 | A tornadic supercell ripped across southern sections of the county between approximately 5:35 pm and 6:45 pm EDT. Tornado intensities varied from F0 to F3 along this path. Hailstones as large as baseballs and tea cups were also observed along the cell's southern and western flanks. A tornado which affected Apalachin in southeastern Tioga county crossed the county line and into the town of Vestal around 5:35 pm EDT. At this point, the tornado was rated as F0 intensity with the width of the damage path around 70 yards. Damage was primarily to trees with some large trees uprooted and/or twisted off over hilltop sections. As the cell moved further east into the town of Binghamton, the tornado intensified to category F2 with the damage width increasing to around 100 yards. In this location, the damage became increasingly severe with more structures affected. The local ABC affiliate in the town of Binghamton sustained major damage. A 1000 foot television tower was twisted and toppled to the ground. A large trash dumpster was lifted off the ground and tossed into two satellite dishes, then thrown about 100 yards further over an embankment. A sport utility vehicle was rolled over several times as witnessed by a television crew member. Another vehicle was also moved and a video tape was carried over a mile and a half away from the station. Several small trailers were also flattened in Binghamton just east of Ingraham Hill and others had minor roof damage. Two serious injuries occurred when a trailer collapsed upon the two female occupants who were in the kitchen at the time. Between approximately 6:20 and 6:45 pm EDT, the tornado moved further east through Conklin, Kirkwood, Windsor, and eventually to the Sanford/Deposit area. In the towns of Conklin and Kirkwood, the tornado maintained an F2 intensity. More than a dozen homes took on damage as the twister moved through. For the majority of these residences, damage was restricted to shingles and/or portions of the siding torn off or damaged from falling trees. However, there were several trailers that were nearly or completely destroyed within the direct path of the tornado in the town of Conklin. For one such trailer, its wreckage was strewn downstream for more than a quarter of a mile. As the twister moved into the town of Windsor, it briefly weakened to F0 intensity. At that point, touchdown locations appeared to be restriced to a few scattered spots with damage consisting of tree tops snapped or twisted off. Once the tornado reached the town of Sanford, it reintensified and reached category F3. A well built house was totally destroyed. The only part of the structure left standing was a small interior closet. Also, a wide swath of trees were flattened near a power company sub-station. Trees were twisted off and blown in all directions with hundreds of them estimated to be toppled. Local residents observed hail to 3 inches in diameter near the path of the tornado. Fortunately, as the twister reached its greatest intensity, it affected areas that were more sparsely populated. In all, county emergency management officials estimated damage totals near 1.5 million dollars. Dozens of structures were severely damaged or destroyed and thousands of trees were cut down. Twelve injuries were sustained in total with very fortunately no loss of life. In some of the more remote areas, it took the better part of a week to restore power. Two of the three local television affiliates were knocked off the air for a time on the evening of the 31st with several radio stations also suffering through service interruptions for up to three days. The towns of Binghamton, Conklin, and Sanford were put under a local state of emergency and also ultimately declared federal disaster areas. |
| June 2006 | Flood | Vestal | $50,000,000 | no account filed |
| September 2011 | Flash Flood | Vestal | $5,000,000 | Both lanes of Route 434 in Vestal were completely flooded by Old Owego road next to Chucksters miniature golf. |
| May 2011 | Hail | Vestal | $250,000 | Major damage was reported to many vehicles due to large hail. One large car dealership in Vestal had over 500 vehicles that received at least minor damage from the hail. Forty mile per hour winds were also reported. |
| July 2017 | Flood | Vestal | $130,000 | The crest of the flood wave along Choconut Creek had reached the Town of Vestal with flooding of structures occurring along Main Street. |
| December 2020 | Flood | Vestal | $100,000 | The Susquehanna River at Vestal exceeded Moderate flood stage and crested at 25.26 feet on December 25th. |
| August 2011 | Flash Flood | Vestal | $100,000 | Major flash flooding occurred along the Choconut Creek. Many roads were flooded in the Vestal area. |
| May 2002 | Flash Flood | Vestal | $100,000 | Major flash flooding occurred along Choconut Creek and Tracy Creek in the Town of Vestal from 2.5 inches of rain that fell in less than one hour. Ross Hill Road, Meeker Road, Echo Road, and Main Street were severely impacted when water flowed over the roads, clogged culverts, and caused partial washouts. Numerous homes were flooded on these roads. There were many other roads in the Vestal area that saw flooding as well. Numerous cars were also stranded in flood waters. Some residents were unable to return to their homes because flood waters from nearby creeks had closed roads. A few driveway were washed out. A few trees and wires came down in the area due to lightning and being undermined by water. Damage estimates ranged around 100,000 dollars to the Town Of Vestal. |
| June 1994 | Thunderstorm Wind | Vestal | $50,000 | no account filed |
| July 2021 | Flash Flood | Vestal | $30,000 | Severe flooding on the Vestal Parkway. Vehicles trapped in rushing water. |
| November 1996 | Thunderstorm Wind | Vestal | $30,000 | no account filed |
| October 2021 | Flood | Vestal | $25,000 | Moderate flooding occurred on the Susquehanna River at Vestal. The river crested at 22.24 feet on October 27th at 6:30 AM. Flood stage at this location is 18 feet. At 22 feet, Moore Park in Vestal floods. Flooding to first floor level begins at the low ends of Davis Avenue, Shady Drive, Verdun Avenue and Fairmont in Endwell. |
| May 2018 | Thunderstorm Wind | Vestal | $20,000 | Thunderstorm winds blew numerous trees and wires down on Clayton Avenue. |
| July 2020 | Thunderstorm Wind | Vestal | $15,000 | Strong thunderstorm winds brought down trees and wires on a car. |
| April 2019 | Thunderstorm Wind | Vestal | $15,000 | Strong thunderstorm winds knocked down hundreds of trees. |
| June 1999 | Hail | Vestal | $15,000 | no account filed |
| March 1996 | Thunderstorm Wind | Vestal | $15,000 | no account filed |
| November 2006 | Flood | Vestal | $10,000 | Heavy rain caused the Susquehanna River at Vestal to exceed its 18 ft. flood stage. The river crested at 21.76 with moderate flooding observed. |
| June 2002 | Thunderstorm Wind | Vestal | $10,000 | Trees down in Vestal, Port Crane, Sanitaria Springs, and Deposit. Trees and wires down in the town of Fenton. |
| January 2006 | Flood | Vestal | $10,000 | no account filed |
| December 1996 | Flash Flood | Vestal | $10,000 | no account filed |
| May 2017 | Thunderstorm Wind | Vestal | $6,000 | A thunderstorm moved across the region and became severe. This thunderstorm produced severe winds and knocked over trees and power lines near Four Corners area. |
| March 2022 | Thunderstorm Wind | Vestal | $5,000 | Strong thunderstorm winds knocked down numerous trees. |
| July 2020 | Thunderstorm Wind | Vestal | $5,000 | Strong thunderstorm winds brought down a tree on wires. |
| August 2020 | Thunderstorm Wind | Vestal | $5,000 | Strong thunderstorm winds brought down trees on Fordham Road. |
| August 2020 | Thunderstorm Wind | Vestal | $5,000 | Strong thunderstorm winds brought down wires near 201 Stage Road. |
| August 2017 | Lightning | Vestal | $5,000 | Lightning struck the side of a house in the vicinity of 341 2nd Ave. |
| June 2013 | Thunderstorm Wind | Vestal | $5,000 | Trees and wires were blown down across road. |
| April 2010 | Thunderstorm Wind | Vestal | $5,000 | Fifteen to twenty large, mature trees and wires were blown down, with damage to homes and property. |
| July 2008 | Lightning | Vestal | $5,000 | A house fire was caused by lightning. |
| March 2007 | Flood | Vestal | $5,000 | Minor flooding occurred on the Susquehanna River at Vestal from the afternoon hours of March 15th to the early morning of the 17th. The river at Vestal crested at 19.1 feet which is 1.1 feet over the flood stage of 18 feet. Over an inch of rain combining with snowmelt caused the minor flooding. |
| November 2006 | Flash Flood | Vestal | $5,000 | Flooding along the Vestal Parkway. |
| July 2005 | Thunderstorm Wind | Vestal | $5,000 | Thunderstorm winds downed numerous trees and wires. Several roads were blocked. A large pole was blown down at a locally sponsored carnival. |
| July 2004 | Thunderstorm Wind | Vestal | $5,000 | Thunderstorm winds downed trees. |
| March 2002 | Flash Flood | Vestal | $5,000 | The Choconut Creek flooded in Vestal. The Stratton Mill Creek flooded in Kirkwood. The city of Binghamton had urban street flooding. |
| July 2024 | Thunderstorm Wind | Vestal | $3,000 | Strong thunderstorm winds knocked down a tree and wires on Main Street in Vestal. |
| September 2012 | Thunderstorm Wind | Vestal | $3,000 | Many trees and power lines were blown down, especially in the Ross Hill and Knight Road areas. |
| July 2012 | Thunderstorm Wind | Vestal | $3,000 | Trees and power lines were blown down. |
| July 2012 | Thunderstorm Wind | Vestal | $3,000 | Trees were blown down on Lincoln Street, with people trapped inside a home. |
| June 2007 | Thunderstorm Wind | Vestal | $3,000 | Numerous trees were knocked down in Vestal, Johnson City and Binghamton. |
| August 2006 | Hail | Vestal | $3,000 | no account filed |
| August 2024 | Thunderstorm Wind | Vestal | $2,500 | Strong thunderstorm winds knocked down trees. |
| July 2021 | Thunderstorm Wind | Vestal | $2,000 | Strong thunderstorm winds brought down a tree on wires. |
| July 2012 | Thunderstorm Wind | Vestal | $2,000 | A large tree was blown down, blocking one lane of State Route 26 near Hazel Drive. |
| April 2010 | Thunderstorm Wind | Vestal | $2,000 | Large trees were blown down, which damaged a fence and property. |
| July 2010 | Thunderstorm Wind | Vestal | $2,000 | A few trees were blown down on Jenson and Bunn Hill Roads. |
| August 2024 | Thunderstorm Wind | Vestal | $1,000 | Strong thunderstorm winds knocked down a tree onto wires on the rail trail. |
| July 2021 | Thunderstorm Wind | Vestal | $1,000 | Strong thunderstorm winds knocked down a tree onto a roadway. |
| June 2008 | Thunderstorm Wind | Vestal | $1,000 | A few trees and wires were blown down in Vestal and West Endicott. |
| March 2022 | Thunderstorm Wind | Vestal | $500 | Strong thunderstorm winds damaged an awning on a house. |
| July 2021 | Thunderstorm Wind | Vestal | $500 | Strong thunderstorm winds knocked down a tree. |
| August 1993 | Thunderstorm Wind | Vestal | $500 | A cold front moved through eastern New York on the afternoon of August 20th resulting in severe thunderstorms over parts of the Susquehanna and Western Mohawk Valley regions. Cortland County was hardest hit with numerous trees and wires down and businesses and buildings damaged. In Cincinnatus a tree fell on a house causing substantial damage to a house and a barn was blown down. |
| August 2018 | Flood | Vestal | - | The Susquehanna River at Vestal crested above Moderate flood stage at 21.56 feet on August 15th. The crest occurred at 3:00 AM EST. |
| May 2017 | Hail | Vestal | - | A thunderstorm developed over the area and produced nickel sized hail. |
| May 2011 | Hail | Vestal | - | Hail covered the ground. |
| September 2011 | Flash Flood | Vestal | - | Several roads were flooded in Vestal, Union Center and West Corners. |
| July 2010 | Hail | Vestal | - | Dime to nickel size hail fell at Binghamton University. |
| July 2010 | Funnel Cloud | Vestal | - | A possible funnel cloud was reported by the general public, just south of Endwell. The funnel did not touch the ground from the viewer's vantage point. |
| August 2008 | Hail | Vestal | - | Much of the hail that fell was 1.00 inch in diameter, with a few golf ball sized. |
| March 2007 | Flood | Vestal | - | Minor flooding occurred on the Susquehanna River at Vestal from the late morning of March 27th to the evening of the 28th. The river at Vestal crested at 18.3 feet which was .3 feet over the flood stage of 18 feet. Continued melting of the snowpack and a period of rainfall on the 24th and 25th led to the minor flooding. |