| May 2004 | Tornado (F1) | Chillicothe | $1,700,000 | A tornado struck just south of Chillicothe where highway 65 crosses Shoal Creek, east-northeast to approximately 3 miles east of Chillicothe. Isolated areas of F1 magnitude tornado damage were observed, especially along CR255. Widespread straight-line wind damage also noted along the path of this tornado. Witnesses described seeing what appeared to be a 6-mile wide lowering with intermittent vortices touching the ground. |
| September 2001 | Thunderstorm Wind | Chillicothe | $500,000 | The MetLife blimp that broke from its mast in Kansas City, came to a rest on private property. The blimp accompanied a squall line nearly 60 miles before crashing. The blimp was severely damaged and there was minor damage to a truck on the ground. |
| April 1999 | Tornado (F1) | Chillicothe | $250,000 | The tornado touched down 7 miles east of Chillicothe, detroying a maching shed and downing several telephone poles and trees. Before dissipating 7 miles north of Wheeling, a pole barn, grain bin, and a small garage was destroyed near the point where the tornado lifted. |
| April 2006 | Hail | Chillicothe | $250,000 | no account filed |
| June 1998 | Thunderstorm Wind | Chillicothe | $100,000 | Missouri State Troopers reported several trees blown down as a result of severe thunderstorm winds along D Highway 9 miles southwest of Chillicothe. |
| June 1995 | Thunderstorm Wind | Chillicothe | $10,000 | Strong winds knocked down large tree limbs in Chillicothe. A few power lines were downed by the limbs, and a tree fell into a house, creating a large hole. Street flooding also occurred with 1.18 inches of rain in just 25 minutes. |
| June 2005 | Thunderstorm Wind | Chillicothe | $5,000 | Roof off of barn and upstairs house window blown out. |
| June 2011 | Thunderstorm Wind | Chillicothe | $4,000 | Numerous power lines were reported down. Thunderstorm wind gusts were estimated up to 60 mph. |
| May 2013 | Thunderstorm Wind | Chillicothe | $2,000 | Power poles were reported down, with thunderstorm wind gusts estimated up to 70 mph. |
| April 2010 | Thunderstorm Wind | Chillicothe | $2,000 | A large oak tree fell on an outbuilding, crushing everything inside. |
| August 2010 | Thunderstorm Wind | Chillicothe | $1,000 | Powerlines were reported down across the town. Thunderstorm wind gusts were estimated up to 60 mph. |
| April 2009 | Thunderstorm Wind | Chillicothe | $1,000 | A roof was blown off a 50X80 foot building onto a road. |
| March 2012 | Thunderstorm Wind | Chillicothe | $750 | Thunderstorm wind gusts were estimated up to 60 mph. A few strips of siding were blown off a house. A privacy fence was partially blown down. A six inch diameter tree was blown over. |
| June 2010 | Thunderstorm Wind | Chillicothe | $500 | Tree limbs and power lines were reported down, with cable and phone service out. |
| April 2009 | Thunderstorm Wind | Chillicothe | $500 | A billboard was blown over at the intersection of Highway 65 and Highway 190. |
| July 2010 | Thunderstorm Wind | Chillicothe | $200 | A large tree and power line were reported down in Chillicothe. Thunderstorm wind gusts were estimated up to 60 mph. |
| June 2024 | Thunderstorm Wind | Chillicothe | - | Estimated gusts up to 60 mph in Chillicothe. |
| September 2023 | Hail | Chillicothe | - | Quarter sized hail reported in Chillicothe. |
| July 2023 | Thunderstorm Wind | Chillicothe | - | Large tree limbs downed across Chillicothe. |
| March 2022 | Hail | Chillicothe | - | This report came in via social media. |
| August 2021 | Thunderstorm Wind | Chillicothe | - | Several large tree limbs around 4 to 6 inches in diameter broke. Power outages were also reported with this storm. |
| June 2019 | Thunderstorm Wind | Chillicothe | - | ASOS measured 60 mph wind. |
| August 2019 | Thunderstorm Wind | Chillicothe | - | Public reported 60 mph wind. |
| May 2018 | Thunderstorm Wind | Chillicothe | - | Numerous trees were down and structures were damaged in Chillicothe. It is unknown the exact breadth of the damage or costs of the damage. |
| July 2017 | Flood | Chillicothe | - | Water over the road on 3rd Street near the old prison property caused a vehicle to stall. |
| July 2017 | Thunderstorm Wind | Chillicothe | - | A tree of unknown size and condition was blown onto a box trailer. |
| March 2017 | Thunderstorm Wind | Chillicothe | - | The public called in a report of 60 to 70 mph winds near Chillicothe. |
| August 2016 | Flash Flood | Chillicothe | - | Water was flowing over several roads in Chillicothe as a result of heavy rain. |
| July 2016 | Thunderstorm Wind | Chillicothe | - | Media reports a few large tree limbs, around 3 to 4 inches in diameter, were down. |
| August 2015 | Flood | Chillicothe | - | Water was covering a low water crossing at Cedar Crest Lane and North Fair Street in Chillicothe. |
| November 2015 | Thunderstorm Wind | Chillicothe | - | Winds of 65 mph were estimated to have caused 4 inch tree limbs to break. |
| April 2014 | Thunderstorm Wind | Chillicothe | - | Tree limbs blown down with quarter sized hail also reported. |
| April 2014 | Hail | Chillicothe | - | Strong winds were also reported. |
| July 2014 | Thunderstorm Wind | Chillicothe | - | A large tree limb was reported snapped on Locust Street in Chillicothe, Missouri. |
| June 2014 | Thunderstorm Wind | Chillicothe | - | A spotter estimated 60 mph winds. |
| June 2013 | Thunderstorm Wind | Chillicothe | - | Thunderstorm wind gusts were estimated up to 60 mph. |
| June 2013 | Thunderstorm Wind | Chillicothe | - | Thunderstorm wind gusts were estimated up to 75 mph. |
| June 2013 | Thunderstorm Wind | Chillicothe | - | Thunderstorm wind gusts were estimated up to 65 mph. |
| June 2012 | Thunderstorm Wind | Chillicothe | - | Several 4 to 6 inch diameter tree limbs were reported down. Thunderstorm wind gusts were estimated up to 60 mph. |
| February 2012 | Thunderstorm Wind | Chillicothe | - | Thunderstorm wind gusts were estimated up to 60 mph. Pea sized hail was also reported. |
| June 2011 | Thunderstorm Wind | Chillicothe | - | Thunderstorm wind gusts were estimated up to 60 mph. |
| May 2010 | Heavy Rain | Chillicothe | - | Spotter measured 2.10 inches of rain in 70 minutes. |
| May 2010 | Flash Flood | Chillicothe | - | Water was reported over the road, at the intersection of Clay Street and Easton Street. |
| May 2009 | Flash Flood | Chillicothe | - | Up to 10 inches of rain, caused flash flooding over Highway 65, south of Chillicothe. |
| August 2009 | Flash Flood | Chillicothe | - | Up to eight inches of running water, was reported on Highway 65, south of Chillicothe. |
| March 2008 | Flood | Chillicothe | - | The Grand River near Chillicothe crested at 32.35 feet, or 8.35 feet above flood stage. |
| December 2008 | Flood | Chillicothe | - | The Grand River near Chillicothe crested at 30.56 feet, or 6.56 feet above flood stage. |
| April 2008 | Flood | Chillicothe | - | The Grand River near Chillicothe crested at 26.88 feet, or 2.88 feet above flood stage. |
| April 2007 | Flood | Chillicothe | - | The Grand River near Chillicothe crested at 24.44 feet, or 0.44 feet above flood stage. |
| May 2007 | Flood | Chillicothe | - | The Grand River near Chillicothe crested at 37.14 feet, or 13.14 feet above flood stage. This was the third highest crest ever on May 10, 2007. |
| November 2007 | Hail | Chillicothe | - | Hail with a diameter 0.75 to 0.88 inches was reported. |
| February 2007 | Flood | Chillicothe | - | The Grand River near Chillicothe crested at 25.75 feet, or 1.75 feet above flood stage. |
| June 2005 | Flash Flood | Chillicothe | - | Water over Route V and on Highway 65. |
| August 2004 | Flash Flood | Chillicothe | - | Highway 136 closed due to water over the roadway. |
| September 2000 | Thunderstorm Wind | Chillicothe | - | Numerous downed trees and power lines were reported in Chillicothe. |
| June 1998 | Hail | Chillicothe | - | Golfball-size hail was reported during a severe thunderstorm by the Livingston County Sheriff's Office at Chillicothe. |
| September 1997 | Thunderstorm Wind | Chillicothe | - | A HAM radio operator reported a 60 MPH wind gust at Chillicothe. The sheriff's department reported downed large trees in the southwest part of Chillicothe and also in the downtown section. |
| July 1995 | Hail | Chillicothe | - | Quarter-size hail was reported at Chillicothe. |
| May 2018 | Hail | Chillicothe | - | no account filed |
| March 2017 | Hail | Chillicothe | - | no account filed |