| October 2005 | Flash Flood | Leavenworth | $1,000,000 | Flash flooding reported in Leavenworth with 130 buildings having suffered minor damage. 20 buildings reported major damage. |
| June 1998 | Thunderstorm Wind | Leavenworth | $20,000 | Severe thunderstorm winds blew trees down onto a transformer causing a fire at Leavenworth. Thunderstorm winds in Jarbalo took the roof off a barn and blew down a grain bin. |
| September 2001 | Thunderstorm Wind | Leavenworth | $13,000 | A 20 by 30 foot section of house roof blown off. Garage doors blown in and patio windows blown out. |
| June 2000 | Thunderstorm Wind | Leavenworth | $10,000 | A tree fell on top of a house. |
| August 2011 | Thunderstorm Wind | Leavenworth | $5,000 | Extensive tree damage was reported across western portions of Leavenworth. Several large trees were blown onto houses. Thunderstorm wind gusts were estimated up to 60 mph. |
| August 2011 | Thunderstorm Wind | Leavenworth | $5,000 | Power out in much of Leavenworth, due to downed power lines. A roof was blown onto Highway 73. Trees also reported blocking Highways 73 and 92. Thunderstorm wind gusts were estimated up to 60 mph. |
| August 2006 | Thunderstorm Wind | Leavenworth | $5,000 | Trees and power lines down. |
| July 1996 | Thunderstorm Wind | Leavenworth | $5,000 | no account filed |
| June 2004 | Thunderstorm Wind | Leavenworth | $3,000 | Tree limbs and power lines down. |
| August 2011 | Hail | Leavenworth | $2,000 | Hail up to softball in size, was reported in Fort leavenworth. Car windows were broken out. |
| August 2011 | Thunderstorm Wind | Leavenworth | $2,000 | Several powerlines were reported down. Thunderstorm wind gusts were estimated up to 60 mph. |
| September 2012 | Thunderstorm Wind | Leavenworth | $1,000 | Thunderstorm wind gusts were estimated up to 65 mph. A 24 inch diameter tree, along with several smaller trees, were reported down at 10th and Chestnut. Another tree fell on a parked vehicle at 726 Ottawa Street. |
| June 2010 | Thunderstorm Wind | Leavenworth | $1,000 | Trees and powerlines were reported down in Leavenworth. Winds were estimated up to 80 mph. |
| June 2010 | Thunderstorm Wind | Leavenworth | $1,000 | Trees and power lines were reported down with winds estimated to 60 mph. |
| June 2005 | Thunderstorm Wind | Leavenworth | $1,000 | Power poles and tree limbs down. |
| September 2013 | Thunderstorm Wind | Leavenworth | $500 | Structural damage was reported to two barns. Thunderstorm wind gusts were estimated up to 60 mph. |
| April 2026 | Thunderstorm Wind | Leavenworth | - | Roof damaged on west side of Leavenworth. |
| June 2025 | Thunderstorm Wind | Leavenworth | - | Downed wires and power outages near 7th Street in Leavenworth. |
| June 2025 | Thunderstorm Wind | Leavenworth | - | Tree down on the west side of Leavenworth. |
| June 2025 | Thunderstorm Wind | Leavenworth | - | Several reports of downed tree limbs and wires in the Leavenworth area. |
| June 2025 | Thunderstorm Wind | Leavenworth | - | Downed wires near Ottawa Street in Leavenworth. |
| May 2025 | Hail | Leavenworth | - | Half dollar sized hail reported in Leavenworth. |
| March 2024 | Hail | Leavenworth | - | Quarter size hail was reported on the north side of Leavenworth. |
| April 2023 | Hail | Leavenworth | - | Quarter size hail was reported in Leavenworth. |
| June 2023 | Thunderstorm Wind | Leavenworth | - | Estimated wind gusts up to 60 mph on the north side of Leavenworth. |
| June 2021 | Thunderstorm Wind | Leavenworth | - | Several trees were down in the area, some approximately 20 inches in diameter, however it was reported that the trees were in poor health. |
| June 2020 | Thunderstorm Wind | Leavenworth | - | Emergency management reported a tree down on a house in Leavenworth. |
| August 2019 | Flood | Leavenworth | - | Several streets in Leavenworth were closed due to flooding. |
| July 2019 | Thunderstorm Wind | Leavenworth | - | A 12 inch diameter tree was down at Spruce and Central in Leavenworth. The tree did some power line and power pole damage. |
| June 2017 | Thunderstorm Wind | Leavenworth | - | Emergency Management reported 60 mph wind. |
| June 2017 | Thunderstorm Wind | Leavenworth | - | Trained Spotter reported 60 mph wind. |
| April 2016 | Flash Flood | Leavenworth | - | There were 8 inches of water running over K92 just southwest of Lecompton Road. |
| June 2015 | Thunderstorm Wind | Leavenworth | - | A tree fell over into the power lines in West Leavenworth, causing the transformer to blow. |
| May 2014 | Thunderstorm Wind | Leavenworth | - | There was a blown transformer in Leavenworth from strong winds. |
| May 2014 | Thunderstorm Wind | Leavenworth | - | A large tree was blown down near 10th and Spruce Street. |
| October 2014 | Hail | Leavenworth | - | Size was estimated from a photograph. |
| May 2013 | Thunderstorm Wind | Leavenworth | - | Several large trees were reported down, with thunderstorm wind gusts estimated up to 60 mph. |
| August 2012 | Thunderstorm Wind | Leavenworth | - | Thunderstorm wind gusts were estimated up to 60 mph. |
| September 2012 | Thunderstorm Wind | Leavenworth | - | A thunderstorm wind gust was measured at 63 mph, at the Leavenworth County Courthouse. |
| May 2011 | Thunderstorm Wind | Leavenworth | - | Thunderstorm wind gusts were estimated up to 60 mph. |
| August 2011 | Thunderstorm Wind | Leavenworth | - | Several large trees reported down in the eastern side of Leavenworth. Thunderstorm wind gusts were estimated up to 60 mph. |
| August 2011 | Thunderstorm Wind | Leavenworth | - | A large tree was reported down on the 900 block of 12th Street. Thunderstorm wind gusts were estimated up to 60 mph. |
| July 2010 | Flash Flood | Leavenworth | - | Heavy rains caused 14 to 18 inches of water, on many roads in Leavenworth. |
| July 2010 | Thunderstorm Wind | Leavenworth | - | A 14 inch diameter tree was blown over at 175th and Mt. Olivet Road. |
| July 2010 | Flash Flood | Leavenworth | - | Flash flooding was reported and closed the intersection of 10th and Limit. |
| July 2010 | Flash Flood | Leavenworth | - | A water rescue was needed near the animal shelter on 2nd Street. |
| August 2009 | Flash Flood | Leavenworth | - | A high water rescue was reported on Second Street in Leavenworth. |
| August 2009 | Flash Flood | Leavenworth | - | Water was observed up to car doors, near the corner of Quincy Street and Newman Street. |
| July 2008 | Flash Flood | Leavenworth | - | Southbound lanes of K7 were flooded, and water was running over the road, at 10th Avenue and Wellington and Shrine Park Roads. |
| July 2008 | Flash Flood | Leavenworth | - | Street flooding was reported in Leavenworth and Lansing. |
| June 2008 | Thunderstorm Wind | Leavenworth | - | A few small branches were downed by the wind. |
| April 2005 | Flash Flood | Leavenworth | - | Water rose to bottom of cars in supermarket parking lot. |
| May 2005 | Flash Flood | Leavenworth | - | Heavy rains from thunderstorms caused numerous roads to be flooded across the county. |
| June 2005 | Flash Flood | Leavenworth | - | Numerous roads closed around Leavenworth due to heavy rains. |
| June 2005 | Flash Flood | Leavenworth | - | Street flooding 200th and Highway 7. |
| March 2004 | Flash Flood | Leavenworth | - | 242nd Street closed due to high water. |
| May 2003 | Thunderstorm Wind | Leavenworth | - | Large trees down in Leavenworth. |
| June 2001 | Flash Flood | Leavenworth | - | County road 16 and Kansas avenue still closed due to flooding from heavy rains. |
| June 2001 | Flash Flood | Leavenworth | - | County road 16 and Kansas avenue still closed due to heavy rains. |
| November 2000 | Thunderstorm Wind | Leavenworth | - | A severe thunderstorm raced north-northeast through Leavenworth County. Emergency management officials reported downed tree limbs 8 inches in diameter west of Leavenworth. |