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Lewis storm history

Storm events recorded in Lewis, Missouri between 1950 and 2025.

396
Total events
12
Tornadoes
114
Hail
44
Floods
3
Deaths
$9.2M
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

July 12, 2015 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind1 death
Sub-severe thunderstorm winds in combination with saturated soils, caused a large tree to be blown over at Wakonda State Park in the area where RVs are allowed to stay. The tree fell onto an RV, crushing the front section of it. Five people were trapped in the vehicle. One occupa…
July 11, 2015 · Lewis, Missouri
Flash Flood Flash Flood1 death
Up to five inches of rain fell onto already saturated soils causing flash flooding. Numerous roads were flooded including Highways C and B at LaGrange. County Road 322, also known as 190th Street, was flooded where Reddish Branch Creek flows under it, about 3 miles east northeast…
May 15, 2010 · Lewis, Missouri
Flood Flood1 death
At 245 am, a young woman was travelling west of County Road 195th, when the car she was driving in went into water covering the road due to the North Fabius River, which was in flood. The car became completely submerged and she perished. The North Fabius River was at 21.16 feet a…
May 10, 2003 · Lewis, Missouri
Tornado F2 Tornado6 injuries, $5.0M damage
A tornado formed just north of the Marion Lewis County line and continued northeast for 20 miles, eventually causing major damage in the city of Canton. The tornado first formed southeast of Steffenville where it damaged a barn and other outbuildings. Six homes suffered varying d…
April 8, 1999 · Lewis, Missouri
Tornado F2 Tornado2 injuries, $2.1M damage
November 29, 2025 · Lewis, Missouri
Winter Storm Winter Storm
A total of 8 to 10 inches of snow fell primarily during the morning hours. The snowfall rate reached 1 inch per hour at times.
March 5, 2025 · Lewis, Missouri
High Wind High Wind
Northwest winds gusted near 58 mph.
January 21, 2025 · Lewis, Missouri
Cold/Wind Chill Cold/Wind Chill
Wind chill values reached as low as 26 below zero on the morning of the 21st.
January 5, 2025 · Lewis, Missouri
Winter Storm Winter Storm
The storm began early in the morning on the 5th with snow falling through the day. Snow in the evening was accompanied by wind gusts as high as 35 mph leading to areas of blowing snow. A total of 4 to 7 inches of snow fell across the county. Steffenville reported 6.7 inches.
June 25, 2024 · Lewis, Missouri
Hail Hail
A trained spotter reported 2 inch hail in Williamstown. Hailstones broke multiple cars' windshields in town.
June 13, 2024 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Multiple roofs of farm outbuildings were removed in Ewing. The NWS damage survey concluded straight-line winds were responsible for this damage.
June 13, 2024 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Multiple trees were uprooted, multiple farm outbuildings had collapsed walls, and multiple grain silos were damaged outside of Ewing. The NWS damage survey determined straight-line winds were responsible for the damage.
June 13, 2024 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds caused tree damage of varying degrees throughout Lewis County. The most extensive damage occurred in and around Ewing, La Grange, and Canton where trees and power lines were downed. Additional cities impacted were La Belle, and Maywood.
June 13, 2024 · Lewis, Missouri
Hail Hail
Multiple reports came in from the public for hailstones of 1 to 2.75 inches in diameter. The largest stones fell near La Belle. Additional cities impacted include Lewistown, Monticello, and Ewing.
June 13, 2024 · Lewis, Missouri
Hail Hail
An X/Twitter post reported mostly quarters to golf ball sized hail falling in Lewistown. The person found at least one hailstone measured to be 2.5 inches and photographed the measurement.
April 16, 2024 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Trained spotters reported numerous tree limbs down in Canton with the largest up to 6 inches in diameter. A 3 to 4 foot diameter tree was also downed near 4th Street and Lewis Street.
March 14, 2024 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down a large tree in La Grange.
January 19, 2024 · Lewis, Missouri
Cold/Wind Chill Cold/Wind Chill
Wind chill values dropped to as low as 25 below zero.
January 13, 2024 · Lewis, Missouri
Cold/Wind Chill Cold/Wind Chill
Wind chill values dropped to as low as 39 below zero with the coldest values during the nighttime hours.
January 8, 2024 · Lewis, Missouri
Winter Storm Winter Storm
A total of 7 to 10 inches of heavy, wet snow fell across the county.
August 26, 2023 · Lewis, Missouri
Flash Flood Flash Flood
Up to six inches of rain fell in a short amount of time causing flash flooding. Highway B south of Canton was closed due to flash flooding.
August 20, 2023 · Lewis, Missouri
Excessive Heat Excessive Heat
A period of very hot and extremely humid weather began on Sunday, August 20 and lasted through Friday, August 25. The combination of heat and humidity led to heat index values of 110 to 115 as observed at numerous reporting sites in the region.
July 27, 2023 · Lewis, Missouri
Excessive Heat Excessive Heat
Excessive heat across the county with highs in the mid to upper 90s each day. Heat index values as high as 110 both days.
June 29, 2023 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down numerous large tree limbs between LaBelle and Canton. Some of the fallen tree limbs blocked a lane on Highway 6 between LaBelle and Lewistown.
April 20, 2023 · Lewis, Missouri
Hail Hail
April 4, 2023 · Lewis, Missouri
Hail Hail
April 4, 2023 · Lewis, Missouri
Hail Hail
A wide swath of large hail fell from Steffenville through Lewistown, Monticello and Canton.
December 22, 2022 · Lewis, Missouri
Winter Storm Winter Storm
Between 1 and 2 inches of snow fell. The snow combined with gusty northwest winds (35-45 mph gusts) created extremely hazardous travel with sporadic near-blizzard conditions during the heaviest snowfall. Road conditions deteriorated rapidly during this event.
September 18, 2022 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds caused moderate damage to a farm outbuilding.
September 18, 2022 · Lewis, Missouri
Hail Hail
August 29, 2022 · Lewis, Missouri
Hail Hail
April 5, 2022 · Lewis, Missouri
Hail Hail
April 5, 2022 · Lewis, Missouri
Hail Hail
February 17, 2022 · Lewis, Missouri
Heavy Snow Heavy Snow
Heavy snow fell across the county with storm total snowfall up to 6.5 inches.
February 1, 2022 · Lewis, Missouri
Heavy Snow Heavy Snow
Five to ten inches of snow fell across Lewis County. The highest amounts were over the eastern and southern portions of the county.
January 14, 2022 · Lewis, Missouri
Heavy Snow Heavy Snow
Heavy snow fell across the county with up to 7.5 inches reported in portions of Lewis County.
January 1, 2022 · Lewis, Missouri
Heavy Snow Heavy Snow
Up to 5 inches of snow was reported in Lewis County. Also, up to half an inch of sleet was reported as well.
December 15, 2021 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down a one and a half foot diameter tree in town.
September 20, 2021 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down several large trees as well a a couple of power poles around town.
July 9, 2021 · Lewis, Missouri
Hail Hail
July 9, 2021 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down numerous tree limbs around town.
June 20, 2021 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down numerous large tree limbs around town.
May 3, 2021 · Lewis, Missouri
Hail Hail
April 7, 2021 · Lewis, Missouri
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds caused minor roof damage to a mobile home.
January 1, 2021 · Lewis, Missouri
Winter Storm Winter Storm
Widespread freezing rain moved into Lewis County after 4 am and persisted through 8 am, then a bit of a break before light snow developed and moved in around 3 pm. Overall a quarter of an inch of ice accumulation with up to seven tenths of an inch of sleet on top.
May 24, 2020 · Lewis, Missouri
Hail Hail
November 27, 2019 · Lewis, Missouri
High Wind High Wind
October 2, 2019 · Lewis, Missouri
Flash Flood Flash Flood
Up to three inches of rain fell in a short amount of time causing flash flooding. Two to three feet of water was flowing over State Route 16 between Canton and Monticello. Also, several other secondary roads had water over them.
September 27, 2019 · Lewis, Missouri
Hail Hail
September 27, 2019 · Lewis, Missouri
Hail Hail

Events by year

YearEventsTornadoes
202540
2024110
202370
2022100
202180
202010
2019150
201870
201730
201691
2015120
2014100
2013110
2012110
2011200
2010260
2009120
2008261
2007181
200690
2005140
2004140
2003222
2002150
2001270
200080
1999152
199891
199740
199610
199410
199320
199230
199120
198920
198820
198710
198640
198510
198410
198110
198060
197710
197410
197011
196220
196111
195820
195722
195510