| July 1998 | Thunderstorm Wind | Milan | $750,000 | Strong thunderstorm winds estimated to 70 miles per hour produced widespread damage in Milan. An estimated one thousand or more trees were downed in the area and the roofs of the town hall and police station were badly damaged. |
| September 2000 | Tornado (F2) | Milan | $175,000 | A tornado touched down north of Monroeville in Huron County and traveled east along State Route 113 into southern Erie County. The tornado dissipated near the corner of Higbee and Livengood Roads after destroying a farm house. The destroyed house was ripped from its foundation, moved 40 feet and knocked over. A second house and a small barn were also slightly damaged. The tornado traveled approximately one mile in Erie County and had a damage path about 100 yards wide. Debris from the homes was thrown well outside the damage path which was clearly visible through corn fields. Ears of corn were shucked, apparently by the tornado and some ears had many kernels removed. Several dozen trees were downed along the damage path. |
| May 2011 | Hail | Milan | $125,000 | Thunderstorms produced golf ball size hail. The large hail damaged numerous vehicles. |
| July 2019 | Thunderstorm Wind | Milan | $100,000 | Several buildings in downtown Milan either had their roofs blown off or had significant roof damage. This report was a picture from Facebook. |
| July 2013 | Flash Flood | Milan | $100,000 | The towns of Milan, Oxford, and Groton townships were the most impacated by the heavy rains of July 10th. Doppler radar estimates between 3 and 4 inches of rain fell within an hour and a half with strong storms that moved through Erie County. Flooding was so widespread that local and county officials were advising the public to stay off the roads. The major thru ways of Ohio 113, Ohio 99, and U.S. 250 were closed. Drivers trying to circumvent the area were left with few options, as most of the surrounding roads had varying degrees of flooding. Portions of Patten Tract, Mason, Strecker, Ransom, Thomas and Kelley roads were overrun with pools of inches-deep water. A few homes were inundated in the first floor by flood waters, but the majority of the home flood damage was the result of basement flooding. |
| August 2000 | Thunderstorm Wind | Milan | $40,000 | Thunderstorm winds tore the roof off of a barn located three miles northwest of Milan on Thomas Road in Oxford Township. Several nearby outbuildings were also damaged. |
| April 2002 | Thunderstorm Wind | Milan | $35,000 | Thunderstorm winds downed several trees. One of the trees landed on a house and caused significant damage. |
| June 2013 | Thunderstorm Wind | Milan | $25,000 | Thunderstorm winds downed many trees. At least a couple of roads were blocked by fallen trees. |
| November 2002 | Thunderstorm Wind | Milan | $25,000 | Thunderstorm winds toppled five power poles along U.S. Route 250 north of Milan between Mason Road and State Route 13. |
| October 2012 | Flood | Milan | $15,000 | The small community called Franklin Flats located along the Huron River in western Milan is frequently inundated during times of flood. During Superstorm Sandy the Huron River reached major flood stage at 21 feet during the night of the 30th. At this stage the river inundated Franklin Flats community with about 2 feet of water. Being flood prone, the homes are elevated and citizens in the area moved valuable property out of the flood zone prior to the inundation. The property damage was minimal as a result. |
| July 2019 | Thunderstorm Wind | Milan | $10,000 | Numerous trees were either blown down or snapped halfway up on the trunks around the Milan area. There were numerous power lines blown down. |
| July 2002 | Thunderstorm Wind | Milan | $10,000 | Thunderstorm winds downed two trees and several large limbs. |
| June 1998 | Lightning | Milan | $10,000 | Lightning struck the town hall clock tower, destroying the tower and the clock and cracking the town bell. |
| November 2003 | Thunderstorm Wind | Milan | $5,000 | Thunderstorm winds downed one tree and several large limbs five miles north of Milan. |
| June 2003 | Thunderstorm Wind | Milan | $5,000 | Thunderstorm winds downed two trees. |
| July 1997 | Thunderstorm Wind | Milan | $3,000 | no account filed |
| June 2008 | Thunderstorm Wind | Milan | $2,000 | A few trees were reported down. |
| June 2014 | Thunderstorm Wind | Milan | $1,000 | Thunderstorm winds downed a large tree which blocked the road. |
| April 2013 | Hail | Milan | $1,000 | Law enforcement reported quarter size hail near Milan. |
| June 2025 | Thunderstorm Wind | Milan | - | Several tree branches downed in Milan. |
| June 2022 | Thunderstorm Wind | Milan | - | Two-foot diameter tree snapped in half about four-miles north of Milan. |
| July 2019 | Thunderstorm Wind | Milan | - | A large tree was blown down across State Route 13. |
| January 2018 | Flood | Milan | - | At 910 AM EST, Erie Emergency Management reported an ice jam along the Huron River at Franklin Flats in Milan. The water backed up to Route 250. Ice was 8 inches thick. |
| July 2013 | Hail | Milan | - | Penny to quarter sized hail was observed. |
| September 2012 | Hail | Milan | - | Penny sized hail was reported. |
| May 2010 | Hail | Milan | - | Nickel sized hail was observed. |
| August 2007 | Flood | Milan | - | Heavy rain that fell across the area during the morning hours of the 20th quickly filled streams and rivers across the area. At 9 am on the 20th, the Huron River at Milan was 7.74 feet. As the morning progressed, the river rose between two and three feet per hour until it rose above the flood stage of 18 feet during the afternoon. The river continued to rise through the evening hours, and crested at 22.7 feet at around 10:45 pm. Through the overnight hours into the 21st, the river gradually fell, but did not drop below flood stage until the late morning hours of the 21st. |
| April 2006 | Hail | Milan | - | Penny size hail was observed. |
| April 2006 | Hail | Milan | - | Penny size hail was observed. |
| April 2004 | Hail | Milan | - | Penny size hail was observed. |
| July 2001 | Hail | Milan | - | Dime size hail was reported three miles north of Milan. |
| July 2001 | Hail | Milan | - | Dime size hail was reported. |
| June 1999 | Flash Flood | Milan | - | A railroad underpass was flooded in Milan from thunderstorm rains. Occupants of the car were temporarily trapped inside their vehicle. |
| April 1995 | Thunderstorm Wind | Milan | - | A tree was downed across Route 113. Large limbs were downed. |