| May 2013 | Lightning | Fair Grove | 2 hurt | Two people were struck by lightning and knocked unconscious at an outdoor rodeo. Both individuals were taken to an area hospital and later released. |
| November 1996 | Flash Flood | Fair Grove | 1 hurt | no account filed |
| May 2023 | Tornado (EF0) | Fair Grove | $100,000 | A National Weather Service storm survey determined that an intermittent EF-0 tornado touched down near Fair Grove, Missouri and tracked to the northwest about a mile and a half. Maximum wind speeds were 77 mph with a maximum path width of 75 yards. At the start point of the tornado, a home sustained minor damage to siding., otherwise sporadic and sparse tree damage was noted along the tornadoes path. Just before lifting, several outbuildings suffered significant damage. |
| April 2013 | Lightning | Fair Grove | $50,000 | An apparent lightning strike started a fire which destroyed a storage building. A car and boat along with tools were in the building and was a total loss. The strike happened near the intersection of Farm Road 203 and Langtry Lane. Time was estimated. |
| April 1993 | Thunderstorm Wind | Fair Grove | $50,000 | Numerous large trees were blown down. At Fair Grove, several small sheds and outbuildings were destroyed. |
| December 2018 | Thunderstorm Wind | Fair Grove | $25,000 | The Fair Grove Police Department utility pole, with attached city infrastructure equipment, snapped in half at 70 East Willow Street. |
| March 2009 | Thunderstorm Wind | Fair Grove | $20,000 | The Upper Elementary school roof was pealed off. A National Weather Service storm revealed that this damage was the result of straight line winds. |
| April 2024 | Thunderstorm Wind | Fair Grove | $15,000 | A large trees were reported down on a vehicle damaging the vehicle. |
| June 2010 | Thunderstorm Wind | Fair Grove | $6,000 | Thunderstorm winds downed numerous tree branches in Fair Grove. The largest tree limbs were eight inches in diameter. A free standing business marquee in a parking lot and a fireworks tent were blown down. A telephone wiring junction box was also blown down. |
| February 2018 | Flood | Fair Grove | $5,000 | There was a water rescue on Highway CC near Farm Road 199. |
| July 2015 | Thunderstorm Wind | Fair Grove | $5,000 | A tree was blown down on to a house in Fair Grove. |
| June 2011 | Thunderstorm Wind | Fair Grove | $5,000 | Minor roof damage occurred to the Kum and Go gas station in town. |
| July 2015 | Thunderstorm Wind | Fair Grove | $1,000 | A road sigh was blown down along with several trees. |
| October 2014 | Thunderstorm Wind | Fair Grove | $1,000 | A radio antenna was damaged by estimated 60 mph wind gusts. |
| April 2025 | Flash Flood | Fair Grove | - | Route CC at the Little Pomme De Terre River was flooded and impassable. |
| April 2025 | Thunderstorm Wind | Fair Grove | - | Several large limbs of greater than 3 inch diameter were reported down. |
| April 2025 | Flash Flood | Fair Grove | - | Farm Road 199 about 0.5 miles south of Route CC at the Little Pomme De Terre River was flooded and impassable. |
| May 2025 | Flash Flood | Fair Grove | - | Route CC at the Little Pomme De Terre River was closed due to flooding. |
| May 2024 | Thunderstorm Wind | Fair Grove | - | Social media report of a tree that was uprooted and fell on a truck. |
| April 2024 | Thunderstorm Wind | Fair Grove | - | A large tree was uprooted. |
| April 2024 | Thunderstorm Wind | Fair Grove | - | Multiple large tree limbs were reported down with a few trees split. |
| April 2024 | Thunderstorm Wind | Fair Grove | - | A large tree was reported uprooted. |
| July 2023 | Hail | Fair Grove | - | Hail up to quarters in size was reported. |
| January 2021 | Flash Flood | Fair Grove | - | Heavy rainfall caused Highway CC to be closed due to flooding. |
| March 2021 | Flood | Fair Grove | - | The low water crossing on Highway CC at the Little Pomme De Terre River was closed due to flooding. |
| May 2020 | Flood | Fair Grove | - | Highway CC was closed due to flooding at the Little Pomme De Terre River low water crossing. |
| January 2020 | Flash Flood | Fair Grove | - | Highway CC was closed near Farm Road 193 due to flooding. |
| March 2019 | Flash Flood | Fair Grove | - | Highway CC was closed between Farm Roads 193 and 199 with flowing water several feet deep over the roadway. |
| March 2019 | Flood | Fair Grove | - | Flooding of the low water crossing at Farm Road 231 and Cabin Creek closed the road. |
| July 2019 | Heavy Rain | Fair Grove | - | A 24 hour rainfall of 3.50 inches was measured. |
| May 2019 | Flash Flood | Fair Grove | - | The Fair Grove Emergency Manager reported water flowing over Highway AA and Farm Road 2 where Cabin Creek was flowing out of its banks. |
| May 2019 | Flash Flood | Fair Grove | - | Water was over roadways and barriers placed at Farm Road 199 to Sunset Street and Farm Roads 199 to 193 in Fair Grove where the Little Pomme de Terre River and multiple smaller creeks and tributaries were flowing out of their banks. |
| May 2019 | Thunderstorm Wind | Fair Grove | - | Law enforcement reported wind gusts between 65 and 70 MPH. |
| May 2019 | Flash Flood | Fair Grove | - | Debris was reported on roadway with high water up to 10 inches over the roadway at Main and Saddleclub Roads in Fair Grove. |
| May 2019 | Thunderstorm Wind | Fair Grove | - | Several pictures of 3 inch diameter tree branches broken on orchard road were received from the public in Fair Grove. |
| September 2018 | Heavy Rain | Fair Grove | - | A private weather station located off of State Highway 125 southeast of Fair Grove reported a 24 hour accumulation of 5.35 inches. |
| September 2018 | Heavy Rain | Fair Grove | - | The Mesonet station F2176,reported a 24 rain total of 3.63 inches. |
| September 2018 | Flash Flood | Fair Grove | - | Flooding was reported at Main Street and Saddle Club Road making the road impassable to traffic. Several feet of water was covering other streets in town at the time as well. |
| September 2018 | Flash Flood | Fair Grove | - | A water rescue occurred near the Greene and Polk County line where flood waters impacted County Road AF near North Farm Road 193. No injuries were reported. |
| September 2018 | Flash Flood | Fair Grove | - | Heavy rain caused flooding and impassable roads on Highway CC between Farm Roads 193 and 199. |
| July 2018 | Hail | Fair Grove | - | Quarter-sized hail was reported just west and south west of Fair Grove. The time was estimated by radar. |
| March 2017 | Hail | Fair Grove | - | Ping pong size hail was reported on the north side of Fellows Lake. This report was from social media with a picture. |
| March 2017 | Thunderstorm Wind | Fair Grove | - | Several medium size trees were blown down blocking Farm Road 209 near Fair Grove. |
| May 2017 | Thunderstorm Wind | Fair Grove | - | The Fair Grove Emergency Manager reported a 60 mph wind gust and at least one tree down. |
| October 2017 | Thunderstorm Wind | Fair Grove | - | A wind gust of 61 mph was measured on the south side of Fair Grove. |
| April 2016 | Hail | Fair Grove | - | Quarter size hail was reported near Farm Road 225 north of Farm Road 22. |
| July 2016 | Flash Flood | Fair Grove | - | Excessive rainfall caused flash flooding along the Little Pomme De Terre River. Highway CC was closed and impassable to motorists. |
| July 2015 | Thunderstorm Wind | Fair Grove | - | Large tree limbs snapped near Fair Grove along Highway 125. |
| July 2015 | Thunderstorm Wind | Fair Grove | - | A tree was blown down near Main Street and Maple Street in the city of Fair Grove. |
| April 2013 | Flood | Fair Grove | - | Highway CC was closed due to flooding. |
| September 2012 | Thunderstorm Wind | Fair Grove | - | Several trees were reported down. |
| June 2011 | Thunderstorm Wind | Fair Grove | - | Winds were estimated by a trained spotter. A few limbs were also reported down. |
| June 2011 | Thunderstorm Wind | Fair Grove | - | Several trees and power lines were reported down along Farm Road 34. |
| August 2010 | Thunderstorm Wind | Fair Grove | - | A large tree down was reported down. |
| September 2010 | Flash Flood | Fair Grove | - | Route CC was closed due to flooding. |
| September 2009 | Flash Flood | Fair Grove | - | State Route CC was closed due to flooding. |
| September 2009 | Heavy Rain | Fair Grove | - | A COOP Observer measured 3.20 inches of rainfall with runoff causing a small pond to overflow. |
| January 2008 | Hail | Fair Grove | - | Baseball sized hail fell in Fair Grove. |
| May 2007 | Flash Flood | Fair Grove | - | Numerous roads across northern Greene County experienced signficant flash flooding. |
| June 2007 | Flood | Fair Grove | - | Flooding continued along the Pomme De Terre River in northeast Greene County. Low areas along the Sac, Little Sac, and the North Dry Sac also remained flooded. |