| May 1983 | Tornado (F1) | not stated | 1 hurt, $250,000 | no account filed |
| March 2006 | Tornado (F3) | Glasgow | $450,000 | Tornado crossed from Saline county into Howard county...8 miles southwest of Glasgow at 2046 CST. F2 damage was noted to several farmsteads to the northwest of Fayette before the tornado dissipated at 2102 CST...2 miles east of Armstrong. |
| April 1981 | Tornado (F1) | not stated | $250,000 | no account filed |
| July 2002 | Thunderstorm Wind | Fayette | $200,000 | Downtown portions of Fayette, reported moderate to severe damage to several buildings, including a church and city hall. Large trees and power lines were also knocked down. |
| June 2019 | Flash Flood | Petersburg | $100,000 | The breakdown of the Howard County District #2 levee caused at least two other levees to fail, which caused more running water to enter into the farmlands of southern Howard County, as well as the towns of Franklin and New Franklin. The overall value of the damage from this event is unknown. |
| June 2019 | Flash Flood | Petersburg | $100,000 | This is a continuation of the flash flooding as a result of a levee failure near Petersburg, Missouri. Howard County District #2 levee failed the night before, allowing the already flooding Missouri River to spill into low lying areas of southern Howard County. Most of this area consisted of farmland, but the cities of Franklin and New Franklin received several inches of running water. News articles from across the local region indicated that crops planted earlier in the growing season in the southern part of the county were lost. Monetary damages are unknown from this flood event. |
| May 2019 | Flash Flood | Petersburg | $100,000 | Howard County District #2 levee failed allowing the already flooding Missouri River to spill into low lying areas of southern Howard County. Most of this area consisted of farmland, but the cities of Franklin and New Franklin received several inches of running water. News articles from across the local region indicated that crops planted earlier in the growing season in the southern part of the county were lost. Monetary damages are unknown from this flood event. This flash flooding event carried into the first couple days of June. |
| August 2000 | Thunderstorm Wind | Glasgow | $75,000 | Thunderstorm winds caused damage on several farms in northwestern Howard County. Several outbuildings were damaged, including a machine barn that was destroyed. A combine was damaged when part of the machine barn landed on it. Several large trees were downed, also damaging a house and a pickup truck. |
| April 1993 | Hail | New Franklin | $50,000 | Tennis ball size hail broke several car windows and dented parked cars at a nearby lumber yard. The New Franklin Police Department and an area farmer reported 1.00-inch-diameter hail and smaller covering the ground as deep as 3 inches in and east of New Franklin. |
| April 2006 | Hail | Fayette | $50,000 | no account filed |
| September 1959 | Tornado (F2) | not stated | $25,000 | no account filed |
| September 1959 | Tornado (F2) | not stated | $25,000 | no account filed |
| September 1959 | Tornado (F2) | not stated | $25,000 | no account filed |
| June 2001 | Thunderstorm Wind | Burton | $10,000 | no account filed |
| March 2006 | Thunderstorm Wind | New Franklin | $5,000 | Roof damage reported. |
| August 2006 | Thunderstorm Wind | Glasgow | $5,000 | House roof damaged...several outbuildings damaged...and numerous trees down. |
| September 1995 | Thunderstorm Wind | Glasgow | $5,000 | A severe thunderstorm moved through the northern half of Howard county. Winds gusted up to 60 mph five miles east of Glasgow knocking down trees and destroying a utility shed. |
| June 1995 | Thunderstorm Wind | Fayette | $5,000 | Severe thunderstorms produced damaging winds which downed numerous trees and power lines in Fayette. |
| June 1994 | Thunderstorm Wind | New Franklin | $5,000 | Numerous power lines and poles were blown down. |
| March 1993 | Hail | New Franklin | $5,000 | Reported by the New Franklin Police Department. |
| March 1993 | Thunderstorm Wind | New Franklin | $5,000 | Reported by the New Franklin Police Department. |
| March 1993 | Hail | Harrisburg | $5,000 | Reported by the Boone County Sheriff's Office. |
| April 2011 | Thunderstorm Wind | Armstrong | $4,000 | A metal roof was blown off a house. Thunderstorm wind gusts were estimated up to 70 mph. |
| July 2004 | Thunderstorm Wind | Fayette | $2,000 | Numerous trees and power lines down. |
| July 1995 | Thunderstorm Wind | Fayette | $2,000 | Howard County Sheriff's Office reported a downed pole on the west side of Fayette. There were also several reports of small hail throughout Howard County. |
| August 2005 | Thunderstorm Wind | New Franklin | $1,000 | Power lines downed. |
| June 2013 | Thunderstorm Wind | New Franklin | $500 | A large tree was reported uprooted, with several smaller trees snapped off. A carport was lifted up and then blown down. Thunderstorm wind gusts were estimated up to 60 mph. |
| May 2013 | Thunderstorm Wind | New Franklin | $500 | Thunderstorm winds gusted up to 60 mph, with damage observed to a carport, that was lifted into the air and and blown down. A large tree was uprooted and several smaller trees were also snapped off. |
| May 1966 | Tornado (F0) | not stated | $30 | no account filed |
| June 1958 | Tornado (F0) | not stated | $30 | no account filed |
| June 2025 | Thunderstorm Wind | New Franklin | - | Downed tree and wires near Chancellor Street in New Franklin. |
| June 2025 | Thunderstorm Wind | Fayette Fld Arpt | - | Several downed trees and wires near County Road 419 south of Fayette. |
| June 2025 | Thunderstorm Wind | Fayette Fld Arpt | - | Multiple broken power poles south of Fayette. |
| June 2025 | Thunderstorm Wind | North Boonville | - | Downed wires near County Road 345 near Franklin/New Franklin. |
| June 2025 | Thunderstorm Wind | Hilldale | - | Downed wires near County Road 433 near Rocheport. |
| June 2025 | Thunderstorm Wind | Fayette Fld Arpt | - | Downed tree limbs and wires near Route 240. |
| June 2025 | Thunderstorm Wind | Steinmetz | - | Downed wires and power outages in the Glasgow area. |
| June 2025 | Thunderstorm Wind | New Franklin | - | Downed tree and wires near County Road 448. |
| July 2025 | Thunderstorm Wind | Fayette | - | MPING report of trees down Herndon Street. |
| September 2025 | Thunderstorm Wind | New Franklin | - | Multiple tree limbs and wires down just north of New Franklin. |
| September 2025 | Thunderstorm Wind | Fayette Fld Arpt | - | Several reports of downed wires and power outages southeast of Fayette. |
| September 2025 | Thunderstorm Wind | Burton | - | Multiple reports of downed powerlines near Route A south of Bunker Hill. |
| September 2025 | Thunderstorm Wind | New Franklin | - | Social media photos of multiple trees and limbs down between Franklin and New Franklin. |
| September 2025 | Thunderstorm Wind | Franklin | - | Several reports of downed power lines northwest of New Franklin. |
| September 2025 | Thunderstorm Wind | Estill | - | Power Pole downed in rural Howard County. |
| June 2024 | Thunderstorm Wind | Fayette | - | Large tree limbs and power wires down across Fayette with power outages. Large tree downed at Highway 124 and 101. |
| June 2024 | Thunderstorm Wind | New Franklin | - | Tree limbs and wires down with power outages. |
| April 2023 | Hail | North Boonville | - | Hen egg sized hail was reported near New Franklin. |
| April 2023 | Hail | New Franklin | - | Hen egg sized hail was reported in New Franklin. |
| March 2023 | Hail | Burton | - | Three inch hail fell near Fayette. No damage was reported with this hail report. |
| November 2020 | Thunderstorm Wind | Fayette | - | Law enforcement dispatch reported a tree over County Road 209, just north of Fayette. |
| June 2020 | Flood | Franklin | - | State Highway Z was closed due to flooding. |
| June 2020 | Flood | Burton | - | State Highway H was closed due to flooding. |
| June 2020 | Flood | Hilldale | - | State Highway 124 was closed near Moniteau Creek due to flooding. |
| April 2019 | Flood | Glasgow | - | Ongoing flooding along the Missouri River continued through the month of April and into May. Several roads were closed near the banks of the Missouri River. This flooding began in mid March and due to upstream releases and continued periods of heavy rain the flooding continued into May. Monetary damages are unknown despite the entry indicating 0 dollars of damages. |
| June 2019 | Flood | Glasgow Arpt | - | Heavy spring rains caused ongoing flooding along the Missouri River to Continue through the month. Some locations along the Missouri River experienced major flooding at times during the month. Damage estimates from roads washed out and crop damage are unknown at this time. |
| May 2019 | Flood | North Boonville | - | Heavy spring rains caused ongoing flooding along the Missouri River to Continue through the month. Some locations along the Missouri River experienced major flooding at times during the month. Damage estimates from roads washed out and crop damage are unknown at this time. |
| May 2019 | Tornado (EF0) | Armstrong | - | A weak and brief tornado formed near Armstrong. Little to no damage and no injuries were reported as a result of this tornado. |
| May 2018 | Thunderstorm Wind | Hilldale | - | Trees were reported down along HWY 124 near Fayette. |
| June 2017 | Thunderstorm Wind | Glasgow | - | Numerous large trees were down throughout the city. Utility poles were also snapped in half. |