| July 1996 | Thunderstorm Wind | Frankfort | 6 hurt, $2,000,000 | no account filed |
| November 2017 | Thunderstorm Wind | Frankfort | 1 hurt, $205,000 | Part of the Walmart's roof collapsed and the front of the store was damaged due to damaging straight-line thunderstorm winds. Two semi truck was knocked over as well. One man inside an overturned truck was taken to the hospital for non-life threatening injuries. A church's steeple was bent by the severe wind. Multiple trees and large branches were snapped and the roof of Frankfort High School sustained some minor damage. Many other homes and structures sustained damage as well. |
| July 2003 | Flash Flood | Frankfort | $1,000,000 | no account filed |
| July 2005 | Tornado (F1) | Frankfort | $250,000 | An F1 tornado touched down briefly on the northeast side of Frankfort, destroying a garage and causing damage to other structures. |
| April 2004 | Tornado (F1) | Frankfort | $250,000 | A low-topped supercell produced an F1 tornado near Frankfort. The tornado destroyed 2 garages and a high school scoreboard and also damaged a barn. |
| June 2023 | Thunderstorm Wind | Frankfort | $50,000 | Large tree downed on an unoccupied car by thunderstorm wind gusts. Numerous powerlines also downed. |
| May 2011 | Thunderstorm Wind | Frankfort | $50,000 | Twenty high voltage towers in a row were twisted or knocked to the ground near 1900 West Barner Street due to damaging thunderstorm wind gusts. This location is just north of State Route 28 and just outside the business park. |
| March 2022 | Thunderstorm Wind | Frankfort | $40,000 | Thunderstorm winds blew down a tree that that fell on and damaged two cars. |
| September 2005 | Thunderstorm Wind | Frankfort | $20,000 | A grain silo was blown over. |
| January 2008 | Thunderstorm Wind | Frankfort | $15,000 | A garage was blown into a porch due to damaging thunderstorm winds. Broken power poles were also found in Frankfort. |
| July 1997 | Thunderstorm Wind | Frankfort | $15,000 | Thunderstorm winds damaged a barn roof northwest of Frankfort. |
| August 2014 | Thunderstorm Wind | Frankfort | $12,000 | Trees were downed from Delphi to Frankfort due to damaging thunderstorm wind gusts. Duke Energy reported numerous service calls because of this. |
| June 2010 | Thunderstorm Wind | Frankfort | $12,000 | A semi-truck was blown over on State Route 28 due to thunderstorm wind gusts. The time this event occurred is estimated. |
| August 2009 | Thunderstorm Wind | Frankfort | $10,000 | Multiple trees were downed in Frankfort due to thunderstorm wind gusts. |
| May 2006 | Thunderstorm Wind | Frankfort | $10,000 | A semi was blown off the highway. |
| May 2022 | Thunderstorm Wind | Frankfort | $5,000 | Thunderstorm winds snapped a large tree in half. |
| July 1994 | Thunderstorm Wind | Frankfort | $5,000 | Trees were downed, and the windows were blown out of a house. |
| July 2005 | Lightning | Frankfort | $3,000 | Lightning caused a fire on the front porch of a home. |
| December 2021 | Thunderstorm Wind | Frankfort | $2,500 | Power poles and three inch tree limbs broken by thunderstorm wind gusts. |
| March 2026 | Thunderstorm Wind | Frankfort | $2,000 | A small tree was snapped by thunderstorm wind gusts near its base. |
| May 2024 | Thunderstorm Wind | Frankfort | $2,000 | Several large tree limbs downed by thunderstorm wind gusts. |
| October 2021 | Thunderstorm Wind | Frankfort | $2,000 | A tree of unknown size along with numerous medium to large tree limbs downed by thunderstorm wind gusts within the city limits. |
| July 2015 | Thunderstorm Wind | Frankfort | $1,000 | A tree was reported down north of Frankfort due to damaging thunderstorm wind gusts. |
| April 2013 | Flood | Frankfort | $1,000 | Some streets in the city were flooded due to thunderstorm heavy rainfall. |
| July 2008 | Flash Flood | Frankfort | $1,000 | Severe street flooding was reported as a result of heavy rainfall. |
| October 2007 | Thunderstorm Wind | Frankfort | $1,000 | A large tree was reported across the road in town and power lines were also reported down due to damaging thunderstorm winds. |
| May 2006 | Thunderstorm Wind | Frankfort | $1,000 | Power lines and trees were downed. |
| September 2018 | Flood | Frankfort | $500 | The 911 Center reported standing water near the intersection of State Road 75 and County Road 200 North due to heavy rainfall. |
| October 1996 | Thunderstorm Wind | Frankfort | $500 | no account filed |
| April 2019 | Flood | Frankfort | $250 | There were some reports of flooding along several roads in and around Frankfort due to heavy rainfall. Some of the flooding had already receded at the time of reporting. |
| June 2023 | Hail | Frankfort | - | Thunderstorm hail as large as nickels reported in Frankfort. |
| May 2014 | Hail | Frankfort | - | Thunderstorm wind gusts of up to 50 mph were also reported. |
| November 2011 | Hail | Frankfort | - | Quarter sized hail was reported at the Clinton County EMA office. |
| November 2011 | Hail | Frankfort | - | Golf ball sized hail was reported by an ambulance driver at the intersection of Jackson and Wabash Streets. |
| February 2009 | Flood | Frankfort | - | Two Frankfort, Indiana residences of unspecified location were evacuated due to high water. Sandbags were put in place near the high school. State Route 28 was closed due to flooding. Report was received by the Frankfort police. |
| June 2009 | Hail | Frankfort | - | Nickel sized hail was observed on the north side of Frankfort. |
| January 2008 | Thunderstorm Wind | Frankfort | - | The wind gust was measured by a mesonet. |
| January 2008 | Thunderstorm Wind | Frankfort | - | Trees were reported down around the city due to damaging thunderstorm winds. |
| January 2008 | Thunderstorm Wind | Frankfort | - | Trees were reported down due to damaging thunderstorm winds. |
| October 2007 | Hail | Frankfort | - | Hail was reported on SR 38. |
| March 2005 | Thunderstorm Wind | Frankfort | - | A few trees were blown down west of Frankfort. |
| June 2005 | Thunderstorm Wind | Frankfort | - | Numerous trees and power lines were blown down in Frankfort. |
| June 2005 | Thunderstorm Wind | Frankfort | - | Light to moderate structural damage was reported to some homes, and the top of a semi trailer was blown off. A factory roof was torn off and tractor trailers were blown over. A personal weather station measured a wind gust to 91 mph. |
| July 2005 | Thunderstorm Wind | Frankfort | - | Trees were blown down. |
| September 2005 | Thunderstorm Wind | Frankfort | - | Trees were downed. |
| July 1999 | Thunderstorm Wind | Frankfort | - | Numerous trees and power lines were down across town. |
| March 2024 | Hail | Frankfort | - | no account filed |
| March 2017 | Hail | Frankfort | - | no account filed |
| July 2012 | Hail | Frankfort | - | no account filed |
| May 2011 | Hail | Frankfort | - | no account filed |
| June 2008 | Hail | Frankfort | - | no account filed |
| June 2008 | Thunderstorm Wind | Frankfort | - | no account filed |
| April 2006 | Hail | Frankfort | - | no account filed |
| May 2006 | Thunderstorm Wind | Frankfort | - | no account filed |
| May 2006 | Hail | Frankfort | - | no account filed |
| May 2006 | Hail | Frankfort | - | no account filed |
| January 2005 | Flash Flood | Frankfort | - | no account filed |
| May 2005 | Hail | Frankfort | - | no account filed |
| June 2005 | Thunderstorm Wind | Frankfort | - | no account filed |
| June 2005 | Hail | Frankfort | - | no account filed |