| May 1971 | Tornado (F3) | not stated | 12 hurt, $2,500,000 | no account filed |
| April 1975 | Tornado (F3) | not stated | 2 hurt, $250,000 | no account filed |
| April 1967 | Tornado (F4) | not stated | 2 hurt, $250,000 | no account filed |
| May 2004 | Hail | Meadville | $1,500,000 | This appears to be the largest hailstone ever measured officially in the state of Missouri. It was 6 inches in diameter and 16 1/2 inches in circumference. Hail did extensive damage to roofs and crops across Linn County, and the property damage total is reflective of all the hail damage reported in the county. |
| October 2021 | Tornado (EF2) | Hecla | $250,000 | This is a continuation of the tornado that came out of Livingston County. The tornado continued across the entirety of Linn County. For the most part the tornado impacted mainly rural areas of the county, but the tornado did brush by the south side of Purdin, Missouri, causing EF-2 damage to residences near Highway 5. The tornado was well reported by chasers as it approached the northeast corner of Linn County. The tornado was reported dissipated as the storm crossed into Macon and Adair Counties. This was corroborated on the survey with the last damage point in the far northeast corner of Linn County. |
| April 1975 | Tornado (F3) | not stated | $250,000 | no account filed |
| May 2004 | Tornado (F1) | Meadville | $200,000 | Brief tornado touchdown noted near Meadville. |
| February 2012 | Thunderstorm Wind | Linneus | $50,000 | Thunderstorm straight line wind gusts were estimated from 80 to 100 mph. One residential building, just west of Highway 5, had its roof taken off. The residents were not home at the time. Many large trees were reported down, along with several barb wired fences. |
| September 1993 | Thunderstorm Wind | Meadville | $50,000 | Power poles and lines were blown down. |
| February 1999 | Thunderstorm Wind | Brookfield | $30,000 | Barn destroyed by thunderstorm winds. |
| June 2009 | Thunderstorm Wind | Lmneus | $15,000 | Fifteen powerpoles were reported down. |
| May 2009 | Thunderstorm Wind | Lmneus | $15,000 | A trailer was reported to be destroyed, due to thunderstorm winds estimated up to 70 mph. |
| September 2001 | Thunderstorm Wind | Brookfield | $15,000 | Roof blown off a home. |
| July 1995 | Tornado | Linneus | $8,000 | The Missouri Highway Patrol reported a tornado on the ground north of Linneus. The landmark Little Red School House in Linn County was leveled. |
| July 2002 | Thunderstorm Wind | Laclede | $5,000 | Power lines down and roof damage reported in Laclede. |
| May 1960 | Tornado (F1) | not stated | $2,500 | no account filed |
| May 1955 | Tornado (F1) | not stated | $2,500 | no account filed |
| June 2013 | Thunderstorm Wind | Shafter | $1,000 | Thunderstorm wind gusts were estimated up to 70 mph. A pole barn was reported blown apart and several large trees were snapped or blown over. Several eight inch diameter tree limbs were also reported snapped off. |
| May 2013 | Thunderstorm Wind | Meadville | $1,000 | Thunderstorm wind gusts were estimated up to 60 mph. A pole barn was blown apart and several large trees were either snapped or blown down. Several trees had limbs up to 8 inches in diameter snapped off. The damage was observed east of Highway 139, and just off Highway D. |
| June 2011 | Thunderstorm Wind | Marceline | $1,000 | Numerous trees were reported down with one building damaged. Thunderstorm wind gusts were estimated up to 70 mph. |
| September 2001 | Thunderstorm Wind | Brookfield | $1,000 | Several large trees and power lines down. |
| May 1982 | Tornado (F1) | not stated | $30 | no account filed |
| June 2025 | Thunderstorm Wind | Brookfield | - | Multiple reports of downed limbs and wires north and west of Brookfield. |
| July 2025 | Thunderstorm Wind | Brookfield | - | Downed limbs and wires in the Brookfield area. |
| July 2025 | Thunderstorm Wind | Brookfield | - | Downed tree and wires near Sunset Hill Road near Brookfield. |
| March 2024 | Hail | Purdin | - | Quarter sized hail just southeast of Browning in far northern Linn County. |
| June 2024 | Thunderstorm Wind | Laclede | - | Downed power lines near Glade Road. |
| April 2024 | Tornado (EFU) | Brookfield Aprt | - | Trained spotter reported a very brief tornado west of Brookfield that coincided with an area of rotation on radar. No damage was found, so rated as a no track EF unknown tornado. |
| October 2024 | Thunderstorm Wind | Meadville | - | Sixty mph wind gusts reported in Meadville. |
| June 2024 | Thunderstorm Wind | Laclede | - | Downed power lines near Glade Road. |
| May 2023 | Thunderstorm Wind | Lmneus | - | Missouri Mesonet reported wind of 87 mph. |
| May 2023 | Tornado (EF2) | Hecla | - | After creating a brief tornado in the city of Trenton the supercell went on to produce a more massive and long-lived tornado across central Linn County. No incorporated cities were directly impacted by the tornado, but several residences across the county were damaged. The most extensive residential damage occurred just north of Linneus as the storm crossed Highway 5. The tornado eventually dissipated east of Linneus before producing again as it approached Bucklin. One notable aspect of this event was the extreme rear flank downdraft, which produced some of the more extensive damage. This damage was determined to be straight line winds due to being 1-2 miles away from the main tornado circulation. |
| May 2023 | Thunderstorm Wind | Linneus | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Linneus | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Lmneus | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Lmneus | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Lmneus | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. At this location six consecutive power poles were snapped. |
| May 2023 | Thunderstorm Wind | Lmneus | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Brookfield | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | St Catharine | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | St Catharine | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Bucklin | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Bucklin | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| June 2023 | Thunderstorm Wind | Marceline | - | Large tree branches were downed in Marceline. |
| August 2023 | Thunderstorm Wind | Purdin | - | Wind driven hail damaged siding and large tree limbed were downed. |
| August 2023 | Tornado (EF0) | North Salem | - | A brief EF-0 tornado began just south of Highway O in far northern Linn County just south of the Linn and Sullivan County line. The tornado initially damaged some trees and small outbuildings before moving to the east and damaging the roof, siding, and garage doors of a newly built barndominium type building on the north side of Highway O just west of the Highway O and Highway V intersection. The tornado traveled just over a mile and was on the ground for about 3 minutes. Thanks to the Linn County EM for their assistance on the survey. |
| August 2023 | Hail | Purdin | - | Ping pong ball hail was reported west of Purdin. |
| May 2023 | Tornado (EF1) | St Catharine | - | After the large tornado across central Linn County there was a brief interruption in the damage path. The next tornado formed a few miles southeast of where the larger tornado circulation became discontinuous. This tornado did some minor damage to residences and outbuildings between Linneus and Bucklin. Some of the more extensive damage occurred from rear-flank downdraft winds 1-2 miles south of the main tornado circulation. |
| May 2023 | Thunderstorm Wind | Linneus | - | About a mile to two miles south of the main tornado circulation widespread unidirectional wind damage occurred, likely as a result of a strong rear flank downdraft. This RFD wind was responsible for numerous damaged residences and outbuildings across Linn County. |
| May 2023 | Thunderstorm Wind | Lmneus | - | In the city of Linneus widespread trees were snapped. An old brick structure also had its roof ripped off, causing some damage to the exterior facade. |
| July 2023 | Thunderstorm Wind | Brookfield | - | Tree and powerline down in Brookfield. |
| July 2023 | Thunderstorm Wind | Marceline | - | Estimated 60 mph winds in Marceline. |
| August 2021 | Thunderstorm Wind | Marceline | - | Tree limbs were down and power outages were reported in Marceline. |
| December 2021 | Thunderstorm Wind | Brookfield | - | Most of the roof to an automotive repair facility was blown off. |
| May 2020 | Hail | Brookfield | - | This report was received via social media. |
| June 2020 | Flood | Shelby | - | State Route C was closed near West Yellow Creek due to flooding. |
| June 2019 | Thunderstorm Wind | Meadville | - | Several large tree limbs 1 to 2 feet in diameter were broken. |
| June 2019 | Thunderstorm Wind | Meadville | - | Fire and rescue estimated 70 mph wind in Meadville. |
| June 2019 | Thunderstorm Wind | Marceline | - | Some 60 mph winds were estimated near Marceline. |
| August 2019 | Thunderstorm Wind | Marceline | - | Several large tree limbs and a few trees were down across portions of Linn County near Marceline. |