| February 1959 | Tornado (F3) | not stated | 6 hurt, $250,000 | no account filed |
| March 2011 | Thunderstorm Wind | East Danville | 1 hurt, $10,000 | A greenhouse collapsed due to damaging thunderstorm winds. One woman was injured inside the greenhouse when it collapsed. |
| March 2023 | Tornado (EF1) | Pricetown | $1,000,000 | The tornado first touched down in a field southwest of Certier Road, about three miles northeast of Buford. This tornado affected a property on Certier Road, causing significant damage to several barns, with winds estimated to 90 mph. From here, the tornado generally moved to the north-northeast.||Tree damage and minor structural damage was noted on Ruble Cemetery Road and Hollowtown Road. More significant damage was noted at a couple of properties on State Route 131. One home had an attached garage that was compromised by the wind and detached from the main structure of the house, mostly flattening the walls of the garage. Significant roof and tree damage was also found at a couple of adjacent properties. Winds here were estimated at 100 mph.||Damage north of State Route 131 was much sparser, with minor tree damage observed on Dawson Road and north of Barr Cemetery Road. A power pole was downed on Sherry Road. Overall, while the tornado did travel through mostly open fields north of State Route 131, it is likely that it weakened or briefly lifted during this time period.||A more concentrated area of damage was then observed near the intersection of Danville/Russell Road and US Route 50. While some tree damage was noted on the west side of Danville/Russell Road, more extensive damage was noted to the east. A church on the south side of US Route 50 was heavily damaged, with the majority of the east side of the roof removed. Just north of the church, an outbuilding was damaged adjacent to a stand of trees that had significant damage and snapping. Winds here were estimated at 100 mph.||Damage was again sparser north from US Route 50 until becoming more significant and widespread in Willettsville. Tree and structural damage in Willettsville was extensive, with roof damage to numerous homes and outbuildings, including one home that had a collapsed attached garage. Winds here were also estimated at 100 mph and likely over a larger area than at other locations earlier in the track of the tornado.||Minor roof and tree damage were observed as the tornado turned slightly to the right, moving northeast. A few properties had roof damage on Panhandle Road west of State Route 73. Some minor tree damage was found near State Route 73 where the tornado is believed to have dissipated. |
| March 1997 | Heavy Rain | Rocky Fork Lake | $400,000 | no account filed |
| August 2016 | Flash Flood | Belfast | $300,000 | Ohio State Route 785, just south of Belfast, had a culvert underneath it washed out, which washed away the road. The road will be closed for 2 to 3 months. |
| June 2014 | Tornado (EF0) | Dodsonville | $300,000 | The tornado touched down in an open field west of State Route 134, south of Dodsonville. Next to the highway, minor structural damage occurred to a farm building. Heavy tree damage occurred on both sides of Route 134, some of which impacted a home. The tornado continued across the property of Lynchburg-Clay schools. An open-ended storage shed sustained roof removal and partial wall collapse. The high school had a garage door blown out with the interior ceiling collapsing in a narrow hallway. Numerous large branches were snapped on the property, some of which impacted automobiles. Bleachers, a backstop, and other athletic equipment were tossed downstream. A portable toilet was blown over in a northwesterly direction. Debris from damage near Route 134 was also strewn across the athletic fields immediately south of the high school.||Across Dawson Road, a single family home sustained damage to shingles and roofing. A mobile home had a window air conditioner unit blown in from the north and a trampoline was tossed into a tree toward the north. An open-ended, un-anchored garage blew over and collapsed. Numerous large limbs were downed in this vicinity, with one limb breaking the windshield of a car. A narrow path with heavy tree damage clearly indicated where the strongest winds associated with the tornado entered the adjacent woods. Along Dodson Lane, more heavy limb damage occurred. One large limb impacted a garage and truck to the west of Dodson Lane, and another tree limb was blown into a home on the east side of the road. Tree damage was also observed along the tree line behind the homes on the east side of Dodson Lane. On Abernathy Road, an un-anchored large shed was destroyed with debris tossed about 1000 feet downstream. Other outbuildings sustained minor damage, more limbs were downed, and vinyl fencing was blown over. Limb damage was also observed at the edges of field east of the road. Additional tree limb damage occurred on Gibler Road. The last noted damage before the tornado lifted was along the tree line to the east of Gibler Road. Based on the damage surveyed, the maximum estimated wind speed of this tornado was 85 miles per hour. |
| June 1986 | Tornado (F1) | not stated | $250,000 | no account filed |
| April 1965 | Tornado (F2) | not stated | $250,000 | no account filed |
| April 1961 | Tornado (F2) | not stated | $250,000 | no account filed |
| March 2023 | Tornado (EF0) | Willettville | $100,000 | This short-lived tornado is believed to have touched down near Panhandle Road, just west of Wolfe Road. One house on Panhandle Road had siding damage on the east-facing wall. A shed behind another home was largely demolished, with debris strewn about a quarter mile into the field to the north-northeast.||A few homes on Wolfe Road had roof and siding damage. One home even had damage to the siding on both the east and north facing walls. Some minor tree damage was observed near a bend in Wolfe Road with no additional damage observed further to the north. |
| October 2021 | Tornado (EF1) | Samantha | $100,000 | Damage associated with the tornado began east of U.S. 62 and consisted of uprooted trees and large snapped limbs. The first structural damage was observed north of Selph Road near Lewis Lane, where a large portion of roof covering was removed from an outbuilding. Additional tree damage was observed along Lewis Lane. Due to no road availability, there was a length of unreachable damage likely stretching around 1 mile between Lewis Lane and Kincaid Road to the east. A structure on the east side of Kincaid Road sustained side wall damage associated with a garage door failure. The tornado continued east, crossing State Route 138 and causing tree damage and additional minor structural damage. The most intense damage occurred along Morrow Road where numerous trees were snapped and uprooted and several outbuildings received considerable damage. The tornado weakened quickly with the final observed damage near Fall Creek. |
| May 2010 | Tornado (EF1) | Buford | $100,000 | The tornado touched down in the vicinity of Highway 32 and Klein Road in Brown County. The tornado crossed into Highland County just west of Sicily Road. The tornado lifted in Highland County near Highway 321, southeast of Buford. The worst damage occurred to a residence on Sicily Road in Highland County. A section of roofing was removed from part of the home, the front porch supports were lifted and removed, numerous trees were uprooted near the residence, and a piece of wood was driven into decking material. Several other barns and outbuildings were destroyed or heavily damaged along the path. Based on the damage caused by this tornado, wind speeds were estimated at 100 miles per hour. The tornado was in Brown County from 0544 PM EST until 0545 PM EST. The tornado continued in Highland County from 0545 PM EST until 0553 PM EST. |
| July 2014 | Tornado (EF0) | Hoagland | $80,000 | The tornado touched down on a residential drive about a quarter mile north of SR 138, where it brought down a couple of large trees. It then continued southeast across a field and crossed SR 138 where it downed a large tree and other branches, snapped 3 pine trees several feet above the ground, peeled back part of a barn roof on both its east and west sides, and damaged some fencing. Isolated trees were snapped further southeast along the tornado's discontinuous path.||At a residence along Holladay Road, a large well-constructed barn had its cap blown from its roof and a small section of the roof's southeast corner was peeled back, exposing the inside. Large pine trees were snapped with large segments carried 50 to 60 yards downstream. A few small branches were blown onto a van and a car tire had a piece of bark completely impaled through it. A 100 foot TV tower was knocked down and the house sustained minor roof and fascia damage. A large well-constructed metal storage barn across the street had its front door ripped off and carried southeast.||Numerous large trees and branches were downed along Ervin Road, just north of a quarry. Further east along Ervin Road, the roof of a house had numerous shingles ripped off and a small section of its southeast corner was peeled back. Fascia on the north side of the garage was completely ripped off and a 100 foot TV tower was toppled along the south side of the house and garage. A small shed southwest of the house was completely destroyed with the damage strewn into the front yard. Another small shed south of the house was twisted off its foundation and moved a short distance. A short distance southeast of this residence was a trailer home that had its west wall and a portion of its south wall blown in, but most of the walls remained intact. An old wooden pole barn just southeast of the trailer home was completely destroyed.||A church along US 62 sustained very minor roof and fascia damage. The church sign was blown through a school bus window and the bus itself was pushed sideways several feet. Two very large picnic tables (each weighing over 500 pounds) were pushed a short distance into a van, causing minor damage to the van. Another heavy table that was located in front of the van was picked up and smashed into a wooden pavilion support post, snapping the post. Just southeast of the church, a residence along Green Road had several large trees knocked down. A large, unanchored shed with a lawn tractor inside was carried off its foundation and blown 200 feet eastward. Just to the east, a boat on a trailer was nudged a few feet southeast from where it was parked. Several large trees were knocked down a short distance further to the east, and this was where the tornado ended. |
| June 2025 | Flash Flood | Greenfield | $50,000 | Several inches of water were flowing into an apartment building on South 5th Street and homes along South 6th Street. Numerous cars were also submerged in water. |
| June 2021 | Flash Flood | Hillsboro | $50,000 | A culvert was washed on on U.S. Route 62 near Northview Drive. |
| March 2017 | Tornado (EF1) | New Market | $50,000 | At a location on Sanders Road just west of US Route 62, a barn roof was significantly damaged with roofing material thrown to the east as much as a half mile away. A few trees were downed in this area.||Damage was most significant at a dairy farm on State Route 136, about 1.3 miles south of Millers Chapel Road. A large barn at this property experienced a significant amount of roof damage, including a total loss of the roof on the east side of the structure. Insulation, wood beams, and sheet metal from this roof were scattered across the property and well into a field across State Route 136. A roof was also removed from a dog kennel and a roof was partially removed from another barn at the property. Other outbuildings had minor damage as well and another house sustained minor roofing damage and several broken windows, along with some damage of siding. Trees were snapped or downed at this property, as well as along a tree line further to the west.||Tree damage occurred on Millers Chapel Road near the intersection with Poole Lane. A few other trees were snapped in the field just to the north of Poole Lane, but damage was not observed west of the end point of Poole Lane. |
| April 1994 | Thunderstorm Wind | Buford | $50,000 | Trees were downed and a camping vehicle was blown into a pond. |
| June 1994 | Thunderstorm Wind | Mowrystown and | $50,000 | Trees were downed. In Greenfield two hay wagons were also blown over into a ditch. Almost three inches of rain fell in less than an hour producing flooding of streets and poor drainage areas. |
| June 1994 | Thunderstorm Wind | Greenfield | $50,000 | A barn was destroyed (time approximate). |
| April 2017 | Thunderstorm Wind | Gath | $45,000 | At a farm property on New Market Road, a collection of grain bins was heavily damaged, with one bin pulled down completely. |
| May 2024 | Flash Flood | Greenfield | $40,000 | Approximately 40 individuals were displaced from an apartment complex on North 11th Street due to high water entering the lowest level. |
| October 2021 | Tornado (EF0) | Fairview | $40,000 | The tornado started near the intersection of Danville Road and Roush Road. Numerous trees were damaged on the west side of Danville Road. A house had some roof damage and broken windows. The tornado then crossed Danville Road, heading east down Roush Road. The strongest damage was found at a residence on the north side of Roush Road where an outbuilding sustained roof damage. Multiple trees at the same property were also damaged or uprooted. The circulation weakened as it continued east along Roush road and eventually dissipated east of Kesler Road. |
| June 2012 | Thunderstorm Wind | Rocky Fork Lake | $40,000 | A garage was destroyed, numerous trees were downed, a roof was taken off of a barn, and a horse was killed due to thunderstorm winds. |
| October 2006 | Flash Flood | Greenfield | $40,000 | High water rescues and evacuations occurred at an apartment complex along State Route 41 on the south side of Greenfield. |
| March 2017 | Tornado (EF0) | Samantha | $30,000 | Damage was first observed at a farm residence on the north side of Larkin Road, where one tree was downed and a barn was destroyed. Northeast of there, some minor tree damage was seen on State Route 72 and along tree lines in adjacent fields.||Structural damage occurred at a property on US Route 62 near the intersection with Old US 62, with several outbuildings destroyed or heavily damaged. The house at this location had minor damage, mainly to roofing materials, with shingles removed on multiple sides. One large evergreen tree was uprooted and other trees were snapped. At another property slightly northeast on US Route 62, a garage was destroyed and numerous trees behind the garage were snapped.||On Leaverton Road, a barn was partially collapsed. Two evergreen trees were also snapped and other tree damage was observed both at this location and across the field to the east. Slightly south of this location, also on Leaverton Road, several trees were downed along a low spot on the road and a fence was blown flat. Minor tree damage was also observed where the tornado crossed Smith Road and a garage door was blown in at a residence on State Route 771 with some trees snapped in the vicinity. A few trees were also damaged where the tornado crossed Monroe Road.||Tree damage was observed to be significant in several locations along Milner Road. A house on Milner Road sustained siding damage to both the east and west sides of the structure and tree damage was extensive at this property. An adjacent modular home had its roof removed and other outbuildings were damaged, with debris thrown northeast across an adjacent field. ||A hay barn on Bridges Road had most of its top half removed with the top also removed from another adjacent outbuilding. A home on Big Oak Road had part of its roof removed with debris observed in an adjacent field, likely a result of damage further to the west.||The last observed damage from this tornado occurred along Cope Road, where an outbuilding was mostly destroyed and a garage had part of its roof removed. Debris was thrown across Cope Road into a field to the east and southeast. |
| May 2006 | Tornado (F0) | Hillsboro | $30,000 | A brief tornado moved along a half mile path just north of Rocky Fork Lake. A restaurant along North Shore Road sustained minor siding damage. A real estate office along North Beach Road had portions of its aluminum roof peeled back or completely ripped off. The most extensive damage occurred to a residence about a tenth of a mile to the north-northeast of the real estate office. The home sustained major roof damage, and had an enclosed patio on its front porch completed removed and strewn behind the home. The majority of the patio was deposited into a deck and above ground pool behind the house, causing additional damage. A few trees between six and twelve inches in diameter were snapped between the real estate office and the residence. |
| June 1999 | Thunderstorm Wind | Highland | $30,000 | A severe thunderstorm produces winds that knocked down several barns and destroyed numerous trees. |
| August 2018 | Flood | East Danville | $25,000 | East Berryville Road was washed out just east of State Route 73. |
| April 2017 | Thunderstorm Wind | Burford | $25,000 | A trailer home on Beltz Road was completely destroyed by high winds. |
| July 2015 | Thunderstorm Wind | Hillsboro | $25,000 | Numerous trees were downed onto several houses along Ivy Hill Road. A garage door and wall were damaged at one residence. A few homes also had shingle and siding damage. |
| October 1999 | Thunderstorm Wind | Greenfield | $25,000 | The side of the Greenfield Fire Department garage was blown out. Several trees were also knocked down in the Hillsboro area. |
| June 1996 | Lightning | Concord Twp | $25,000 | no account filed |
| June 1978 | Tornado (F1) | not stated | $25,000 | no account filed |
| April 1977 | Tornado (F0) | not stated | $25,000 | no account filed |
| April 1970 | Tornado (F2) | not stated | $25,000 | no account filed |
| June 1960 | Tornado (F2) | not stated | $25,000 | no account filed |
| June 2025 | Flash Flood | Centerfield | $20,000 | Hudson Road was washed out. |
| March 2023 | Thunderstorm Wind | Marshall | $20,000 | A home sustained roof and garage damage off of Turkey Road. Trees were also downed and a small silo and barn were damaged. |
| March 2023 | Thunderstorm Wind | Sinking Spg | $20,000 | A house roof and garage were damaged off of Hizer Road. Some trees were also downed. |
| June 2022 | Thunderstorm Wind | Boston | $20,000 | Numerous trees and power lines were downed along U.S. 50. |
| July 2013 | Thunderstorm Wind | Belfast | $20,000 | Trees and power lines were downed in the southeastern portions of Highland County. |
| July 2013 | Flash Flood | Careytown | $20,000 | Deep high water was reported over Jones Road and New Vienna Road due to heavy rainfall. Vehicles were reportedly flooded out in attempts to cross the flooded roadways. |
| December 2013 | Thunderstorm Wind | Hillsboro | $20,000 | Trees were blown down county wide due to thunderstorm winds. Some of the debris caused roads to be closed. |
| July 1997 | Thunderstorm Wind | Countywide | $20,000 | Numerous trees downed and a barn destroyed. |
| June 1995 | Thunderstorm Wind | North Half | $18,000 | Thunderstorm winds toppled several trees and destroyed a small screen house. Just north of Hillsboro, a van was crushed due to downed trees. |
| June 2020 | Thunderstorm Wind | New Market | $17,000 | A home along Miller Lane had siding removed along with some roof damage. Also, several large trees were snapped. |
| March 2023 | Thunderstorm Wind | Sinking Spg | $15,000 | A barn was knocked down. Some trees were also downed. |
| June 2019 | Thunderstorm Wind | Hillsboro | $15,000 | Windows were blown out of the senior center in Hillsboro. Also large branches were knocked down. |
| May 2011 | Thunderstorm Wind | Hillsboro | $15,000 | Trees and power lines were down due to damaging thunderstorm winds. A barn was also damaged due to the winds. |
| February 2011 | Thunderstorm Wind | Samantha | $15,000 | A carport was blown fifty feet, a shed was destroyed, and a fence was damaged due to thunderstorm winds. |
| April 2006 | Thunderstorm Wind | Mowrystown | $15,000 | The roof of a barn collapsed on Certier Road. Trees were also knocked down. |
| August 2003 | Flash Flood | Belfast | $15,000 | A bridge was washed out on State Route 247. |
| June 2006 | Hail | Leesburg | $15,000 | no account filed |
| April 2023 | Thunderstorm Wind | Leesburg | $12,000 | Several trees and wires were downed. |
| April 2025 | Thunderstorm Wind | Carmel | $10,000 | A mobile trailer was overturned and a roof panel was lifted off of a small barn. |
| July 2022 | Thunderstorm Wind | Lynchburg | $10,000 | A roof was damaged. |
| May 2020 | Thunderstorm Wind | Hillsboro | $10,000 | A tree fell onto a vehicle. |
| June 2020 | Thunderstorm Wind | Hillsboro | $10,000 | Numerous trees were reported knocked down throughout the city. |
| June 2020 | Thunderstorm Wind | Danville | $10,000 | A trailer was rolled onto its roof in East Danville. |
| June 2020 | Thunderstorm Wind | Hillsboro | $10,000 | Approximately ten large trees were knocked down at the Hillsboro Cemetery. |