| June 1958 | Tornado (F4) | not stated | 4 killed, 3 hurt, $2,500,000 | no account filed |
| July 1980 | Tornado (F3) | not stated | 1 killed, 10 hurt, $2,500,000 | no account filed |
| July 1971 | Tornado (F2) | not stated | 1 killed, 2 hurt, $250,000 | no account filed |
| September 2000 | Flash Flood | Eau Claire | 1 killed, 1 hurt, $3,300,000 | Motorist drove around police barricades with vehicle and driver subsequently falling into sinkhole. The Eau Claire Leader-Telegram cited 159 reports of residential damage, and 10 reports of damage to businesses in Eau Claire County. Estimated damages within the city of 1.5 million according to the Public Works director, and another 1.8 million to county property, according to Emergency Management. Rainfall totalled 7.90 inches at the Eau Claire airport, while the NWS cooperative observer 3 miles southwest of Eau Claire measured 5.83 inches rainfall. |
| May 1953 | Tornado (F4) | not stated | 5 hurt, $2,500,000 | no account filed |
| June 2016 | Thunderstorm Wind | Eau Claire | 1 hurt, $100,000 | Multiple trees were blown down across the city of Eau Claire. it affected the Blue Ox Festival where trees fell on cars and camper trailers. One person was injured by a fallen tree at the festival. |
| July 2019 | Thunderstorm Wind | Eau Claire | 1 hurt | A large tree was uprooted and landed on a camper. An individual inside the camper was injured. |
| August 2005 | Lightning | Eau Claire | 1 hurt | A 54-year-old man was struck by lightning on Menomonie Street while unhooking a chain from a truck at a business. He was transported to a local hospital for observation after "feeling hot", but was otherwise uninjured. |
| September 1982 | Tornado (F2) | not stated | $2,500,000 | no account filed |
| September 1982 | Tornado (F2) | not stated | $2,500,000 | no account filed |
| June 1979 | Tornado (F1) | not stated | $2,500,000 | no account filed |
| September 2016 | Flash Flood | Eau Claire | $660,000 | Widespread flooding occurred in the city of Eau Claire. 45 homes and businesses sustained minor damage, and 5 sustained major damage due to the flood waters. In addition, a mudslide occurred near Highway 53, on the north side of Eau Claire. Total damages were estimated at $300,000 in the private sector, and $360,000 in the public sector for roads, bridges, and trails infrastructure. |
| July 2005 | Thunderstorm Wind | Countywide | $592,000 | Half of a chimney was blown off a house and several trees and power lines were downed in Eau Claire. Trees that were uprooted on Jefferson Street, Farwell Street, Mars Avenue, State Street, West Lexington Street, Skeels Avenue, Agres Street, Powell Drive, Taft Avenue, and Keys Street were between 1 and 2 feet in diameter. Two downed trees damaged cars. One home at the intersection of Powell Drive and Hawkins Avenue had a large branch puncture the roof in several locations. The branch also damaged the living room ceiling. Four miles northeast of Eau Claire on County Road Q trees in excess of 10 inches in diameter were damaged, power lines and street signs were damaged, and a pole shed suffered structural damage. Scattered trees and power lines were also downed elsewhere across the county, including in Augusta. Some downed trees damaged houses and vehicles. In Washington an ice fishing shack was blown into the back of a Sheriff's Department squad car, shattering the car's rear window and denting the truck lid. In rural Fall Creek a Quonset-style barn was thrown into the air and smashed into a silo. On the same property a barn was demolished, two sides of a pole barn were downed, and the roof of a farmhouse was damaged. Total property damage at the rural Fall Creek site was estimated at $22,000. |
| May 1996 | Thunderstorm Wind | Eau Claire | $500,000 | no account filed |
| May 1998 | Thunderstorm Wind | Eau Claire | $467,000 | Damage estimate for entire county. |
| September 2015 | Flash Flood | Cleghorn | $300,000 | Local officials reported several roads closed across southern Eau Claire County due to excessive rainfall, with amounts of 3 to 5 inches in a 3 hour period. Several culverts were damaged along Highway 53 and Highway 12 near Augusta. State officials estimated that there was about $300,000 in road damage in Eau Claire County. |
| May 2012 | Thunderstorm Wind | Eau Claire | $250,000 | Widespread tree and power line damage occurred in the northwest side of Eau Claire. A trained spotter in his truck had severe straight line winds move it approximately four feet. The hardest hit area was around Carson Park and the Lakeview Cemetery where over 2000 soft and hardwood healthy trees were blown down. There were some residential areas that were affected by fallen trees and other debris which damaged their homes and cars. Plus, a 200 foot radio tower was blown down. |
| April 2011 | Tornado (EF1) | Augusta | $250,000 | An EF-1 tornado, with maximum wind speeds of 90 to 100 mph, occurred along a path from northwest of Augusta to north of Augusta, Wisconsin. Numerous trees and power poles were snapped, along with an outbuilding destroyed, and three other outbuildings significantly damaged. |
| July 2006 | Flash Flood | Eau Claire | $250,000 | Cars stalled in one to two feet of water between Eau Claire and Altoona near Fairfax street. Boat floated off of trailer. Portion of one thousand foot storm sewer pipe near UW-Eau Claire collapsed. |
| July 1983 | Tornado (F2) | not stated | $250,000 | no account filed |
| July 1980 | Tornado (F2) | not stated | $250,000 | no account filed |
| April 2011 | Tornado (EF1) | Augusta | $200,000 | An EF-1 tornado, with maximum wind speeds of 95 to 105 mph occurred from approximately 5 miles southwest of Augusta, to 3.5 miles southwest of Augusta, Wisconsin. Two farmsteads were directly impacted with severe tree damage around the homes. One farmstead had their garage completely destroyed along with a barn heavily damaged. |
| August 2009 | Flash Flood | Shawtown | $150,000 | The local law enforcement officials reported that Lowes Road, along Lowes Creek, was washed out just outside of Eau Claire, Wisconsin city limits. |
| June 2015 | Lightning | Eau Claire | $108,000 | During the early morning hours of Monday, June 8th, lightning struck a home in Eau Claire, Wisconsin. It caused extensive damage, but no one was hurt. |
| June 2019 | Thunderstorm Wind | Eau Claire | $100,000 | Several pictures from social media showed large trees blown down from the University of Wisconsin, Eau Claire campus, south and east across the southern part of the city. A few trees landed on homes and caused damage to their roofs. |
| May 2017 | Thunderstorm Wind | Foster | $100,000 | Severe straight line winds produced damage to a outbuilding, pole barn, and a house near County Road V and VV, west of Augusta. |
| July 2015 | Thunderstorm Wind | Eau Claire | $100,000 | Several large trees were blown down in Eau Claire, causing roof damage to a few homes. |
| April 2011 | Thunderstorm Wind | Strader | $100,000 | A large area of downburst winds, with gusts of 90 mph, occurred north of Osseo, northward along County Road R, then northeast to around Augusta, Wisconsin, and accompanied the two EF-1 tornadoes near Augusta. A farmstead just east of County Road R, and north of Osseo, was heavily damaged. In addition, several outbuildings were damaged, along with numerous power poles and trees snapped from the damaging downburst path that was estimated between 10 to 12 miles long. Some homes had minor damage to shingles. |
| August 2002 | Flash Flood | West Portion | $100,000 | Seven inches of rain fell during the day, capped with two to three inches within one hour in Eau Claire as the flooding commenced. Numerous roads were flooded making travel impossible. About ten vehicles in Eau Claire were stranded, and a few township roads east and south of Eau Claire were partially washed out. Evacuations took place at a trailer park and apartment complex in Eau Claire. |
| May 1998 | Thunderstorm Wind | Eau Claire | $73,000 | Trees and power lines down. Estimated windspeed. Damage estimate for entire county. |
| May 2020 | Thunderstorm Wind | Eau Claire | $50,000 | Spotters reported several trees down, and there was a picture of a large tree uprooted south of North High School in Eau Claire. Other damage was noted to the high school tennis court fence that was blown down. Other small trees and limbs were blown down around the vicinity of the high school. |
| June 2013 | Flash Flood | Eau Claire | $50,000 | Very heavy rainfall in a short period of time caused a mudslide on Highway 53 just south of the Eau Claire/Chippewa county line. The southbound lanes were closed for about three hours as crews removed more than 30 truckloads of soil. |
| June 2013 | Flash Flood | Eau Claire | $50,000 | Significant street flooding occurred in the City of Eau Claire. Several cars stalled as they tried to move across flooded roadways. |
| July 1994 | Thunderstorm Wind | Eau Claire | $50,000 | no account filed |
| July 2014 | Hail | Eau Claire | $25,000 | Large hail damaged a few cars in Eau Claire. |
| July 1983 | Tornado (F2) | not stated | $25,000 | no account filed |
| July 1980 | Tornado (F1) | not stated | $25,000 | no account filed |
| June 2001 | Thunderstorm Wind | Augusta | $15,000 | Numerous trees down, including a few on vehicles |
| May 2022 | Thunderstorm Wind | Altoona | $5,000 | A large tree branch blew off a tree and landed on a car. |
| June 2016 | Thunderstorm Wind | Altoona | $5,000 | A tree fell on a house and vehicle east of Eau Claire, near Altoona. |
| July 2013 | Tornado (EF0) | Augusta | $5,000 | A brief tornado touched down near the intersection of County Road VV and Senske Road, approximately 4.3 miles west-southwest of Augusta. The tornado only lasted a minute causing damage to apple trees, large oak trees and a nearby corn field as it moved southeast for approximately 1/4 mile. A storm chaser took video of the tornado. |
| June 2011 | Thunderstorm Wind | Shawtown | $5,000 | Several windows were blown out from a business on the south side of Eau Claire, Wisconsin. |
| August 1993 | Thunderstorm Wind | Eau Claire | $5,000 | no account filed |
| July 2021 | Thunderstorm Wind | Foster | $3,000 | Several large trees were blown down along Highway 53, south of Foster. |
| July 2021 | Thunderstorm Wind | Wilson | $3,000 | Several large trees were blown down in the town of Wilson. |
| July 2021 | Thunderstorm Wind | Eau Claire | $3,000 | A few trees were blown down in the City of Eau Claire. |
| July 2021 | Thunderstorm Wind | Fairchild | $3,000 | Several large trees were blown down in Fairchild. |
| June 1974 | Tornado (F1) | not stated | $2,500 | no account filed |
| September 1970 | Tornado (F2) | not stated | $2,500 | no account filed |
| July 2021 | Thunderstorm Wind | Allen | $1,000 | An 18 inch diameter tree was blown down southwest of Allen. |
| July 2021 | Thunderstorm Wind | Foster | $1,000 | A large tree was blown down east of Foster. |
| June 2005 | Flash Flood | Countywide | $1,000 | Water was hub cap deep at multiple intersections in Eau Claire. A total of 3.04 inches of rain was recorded. |
| October 1997 | Thunderstorm Wind | Fall Creek | $1,000 | Roof blown off pole shed. |
| April 2026 | Flash Flood | Cleghorn | - | Trained spotter reported water flowing over the roadway along Lowes Creek Rd just west of State Highway 93. |
| May 2025 | Hail | Cleghorn | - | Two rounds of hail fell near Deerfield Road south of Eau Claire over the course of about 15 minutes. The largest hail report was 2 inches in diameter around the intersection of Deerfield and State Highway 93. |
| May 2025 | Hail | Altoona | - | Two rounds of hail fell on the south side of Eau Claire near Golf Road. The largest report of 2.75 inches came from the WQOW studio around 4:18 PM. |
| May 2025 | Hail | Eau Claire | - | Several reports of large hail fell near US-35 between Eau Claire and Altoona. The largest report was up to 4 inches in diameter. There was also a report of damage to siding due to the large hail. |
| May 2025 | Hail | Eau Claire | - | Multiple reports of hail on the northeast side of Eau Claire along North Crossing. The largest report was up to 2.25 inches in diameter. |
| April 2025 | Tornado (EF0) | Augusta | - | This tornado took part of the roof off of a barn. It also damaged a barn door and broke several trees. The maximum estimated wind speed was 80 mph. |
| April 2025 | Tornado (EF1) | Fairchild | - | A short lived tornado moved mostly along County Road M. It took part of the roof off of an outbuilding at a farm. Some shingles were also torn off the roofs of several houses. Several hundred trees were broken before it dissipated just east of County Road H. The maximum estimated wind speed was 90 mph. |