Storm History: Winona County, Minnesota

Events

762

Deaths

10

Injuries

25

Damage

$73 million

Episodes

438

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Open the live radar over Winona County

• Flash Flood, August 18, 20075 deaths · $43 million · 6 events here
• Winter Weather, February 1, 20162 deaths · 3 injured · $8,000 · 1 event here
• Hail, May 3, 20151 death · $10,000 · 1.5 in hail · 1 event here
• Winter Weather, February 21, 20221 death · $10,000 · 1 event here
• Winter Weather, December 28, 20171 death · $500 · 1 event here

• Flash Flood, August 18, 20075 deaths · $43 million · 6 events here
• Flood, June 17, 2021$3.8 million · 2.75 in hail · 7 events here
• Flood, June 2, 2020$2.8 million · 2 in hail · 6 events here
• Tornado, May 5, 1965$2.5 million · F3 · 2 events here
• Tornado, May 10, 19535 injured · $2.5 million · F4 · 1 event here
• Flood, May 1, 2001$2.3 million · 1 event here
• Tornado, July 8, 19992 injured · $2.1 million · F2 · 3 events here
• Flood, April 10, 2001$2.0 million · 1 event here
• Flash Flood, September 22, 2010$1.4 million · 5 events here
• Flash Flood, June 27, 1998$1.2 million · 1.75 in hail · 5 events here
• Hail, July 13, 2023$1.0 million · 3 in hail · 15 events here
• Tornado, May 21, 2024$645,000 · EF1 · 3 events here
• Tornado, July 18, 2019$572,000 · EF0 · 5 events here
• Flood, April 3, 1997$500,000 · 1 event here
• Tornado, December 15, 2021$480,000 · EF1 · 20 events here
• Blizzard, February 23, 2019$410,000 · 1 event here
• Flash Flood, June 7, 2008$330,000 · 2 events here
• Hail, July 13, 2024$312,000 · 2 in hail · 8 events here
• Tornado, June 5, 1980$250,000 · F2 · 1 event here
• Tornado, May 17, 1982$250,000 · F3 · 2 events here

• Hail, July 13, 2023$1.0 million · 3 in hail · 15 events here
• Hail, April 10, 20113 in hail · 1 event here
• Flood, June 17, 2021$3.8 million · 2.75 in hail · 7 events here
• Hail, July 22, 20132.75 in hail · 2 events here
• Hail, May 27, 19912.75 in hail · 1 event here
• Hail, June 20, 19742.75 in hail · 4 events here
• Hail, September 4, 20122.5 in hail · 7 events here
• Hail, September 10, 2000$173,000 · 2.5 in hail · 9 events here
• Hail, August 4, 19892.5 in hail · 2 events here
• Hail, June 8, 19632.5 in hail · 1 event here
• Hail, July 10, 2008$10,000 · 2.25 in hail · 5 events here
• Hail, July 13, 2024$312,000 · 2 in hail · 8 events here
• Flood, June 2, 2020$2.8 million · 2 in hail · 6 events here
• Hail, August 10, 2020$69,000 · 2 in hail · 3 events here
• Hail, April 9, 20172 in hail · 3 events here

• Tornado, May 10, 19535 injured · $2.5 million · F4 · 1 event here
• Tornado, May 5, 1964F3 · 1 event here
• Tornado, May 5, 1965$2.5 million · F3 · 2 events here
• Tornado, May 17, 1982$250,000 · F3 · 2 events here
• Tornado, June 7, 1984F3 · 1 event here
• Tornado, October 14, 1966F2 · 1 event here
• Tornado, June 5, 1980$250,000 · F2 · 1 event here
• Tornado, July 8, 19992 injured · $2.1 million · F2 · 3 events here
• Tornado, April 12, 2022$90,000 · EF2 · 16 events here
• Tornado, April 17, 2026EF2 · 3 events here

Every tornado in Winona County, with its track

• Excessive Heat, June 29, 20261 event here
• Hail, June 10, 20261.25 in hail · 4 events here
• Hail, June 5, 2026$72,000 · 1.75 in hail · 2 events here
• Thunderstorm Wind, May 17, 202655 kt wind · 1 event here
• Tornado, April 17, 2026EF2 · 3 events here
• Winter Storm, March 14, 20263 injured · $20,000 · 1 event here
• Winter Storm, February 19, 20261 event here
• Extreme Cold/Wind Chill, January 22, 20261 event here
• Winter Weather, January 21, 20261 injured · $25,000 · 1 event here
• Blizzard, December 28, 20251 event here
• Winter Weather, December 9, 20251 event here
• Winter Storm, November 28, 20251 event here
• Thunderstorm Wind, July 28, 202566 kt wind · 1 event here
• Tornado, June 25, 2025$1,000 · EF1 · 1 event here
• Hail, May 15, 2025$4,000 · 1 in hail · 5 events here
• Hail, April 28, 20251 in hail · 1 event here
• Blizzard, March 19, 20251 event here
• Blizzard, March 5, 20251 injured · $20,000 · 1 event here
• Extreme Cold/Wind Chill, February 17, 20251 event here
• Extreme Cold/Wind Chill, January 20, 20251 event here
• Winter Storm, December 18, 20241 event here
• Drought, October 29, 20241 event here
• Flash Flood, August 29, 2024$45,000 · 60 kt wind · 3 events here
• Excessive Heat, August 26, 20241 event here
• Tornado, August 5, 2024$1,000 · EF0 · 1 event here
• Flash Flood, July 31, 20241.75 in hail · 1 event here
• Hail, July 13, 2024$312,000 · 2 in hail · 8 events here
• Flood, July 1, 2024$85,000 · 3 events here
• Flash Flood, June 22, 2024$5,000 · 1 event here
• Flood, June 21, 20242 events here
• Tornado, May 21, 2024$645,000 · EF1 · 3 events here
• Winter Weather, April 2, 20241 event here
• Winter Storm, March 23, 20241 event here
• Extreme Cold/Wind Chill, January 15, 20241 event here
• Extreme Cold/Wind Chill, January 14, 20241 event here
• Winter Storm, January 12, 20241 event here
• Winter Storm, January 8, 20241 event here
• Winter Weather, December 30, 20231 injured · $3,000 · 1 event here
• Winter Weather, November 29, 20234 injured · $5,000 · 1 event here
• Winter Weather, November 25, 20231 event here
• Winter Weather, October 30, 20231 event here
• Hail, October 24, 20231.5 in hail · 1 event here
• Drought, October 1, 20231 event here
• Drought, September 1, 20231 event here
• Excessive Heat, August 22, 20231 event here
• Hail, August 11, 20231 in hail · 2 events here
• Drought, August 1, 20231 event here
• Hail, July 13, 2023$1.0 million · 3 in hail · 15 events here
• Drought, July 4, 20231 event here
• Flood, May 1, 20233 events here
• Heavy Snow, April 16, 20231 event here
• Flood, April 14, 20232 events here
• Hail, April 4, 20231 in hail · 1 event here
• Flood, April 1, 20231 event here
• Winter Storm, February 21, 20231 event here
• Winter Storm, January 18, 20231 event here
• Ice Storm, January 2, 20231 event here
• Winter Storm, December 21, 20222 events here
• Tornado, July 23, 2022$13,000 · EF0 · 5 events here
• Flood, June 13, 2022$5,000 · 3 events here
• Thunderstorm Wind, May 30, 2022$2,000 · 58 kt wind · 1 event here
• Flash Flood, May 19, 2022$150,000 · 1.5 in hail · 5 events here
• Tornado, April 12, 2022$90,000 · EF2 · 16 events here
• Winter Weather, February 21, 20221 death · $10,000 · 1 event here
• High Wind, February 18, 202252 kt wind · 1 event here
• High Wind, December 15, 2021$25,000 · 67 kt wind · 1 event here
• Tornado, December 15, 2021$480,000 · EF1 · 20 events here
• Winter Storm, December 10, 20211 event here
• Tornado, September 20, 2021EF0 · 2 events here
• Flood, August 7, 20211 in hail · 2 events here
• Hail, July 27, 20211.25 in hail · 1 event here
• Flash Flood, July 6, 2021$5,000 · 1 event here
• Flood, June 17, 2021$3.8 million · 2.75 in hail · 7 events here
• Hail, May 2, 20210.75 in hail · 1 event here
• Hail, April 27, 2021$3,000 · 1.5 in hail · 5 events here
• Hail, August 10, 2020$69,000 · 2 in hail · 3 events here
• Tornado, June 28, 2020$5,000 · EF0 · 8 events here
• Flash Flood, June 9, 2020$150,000 · 3 events here
• Flood, June 2, 2020$2.8 million · 2 in hail · 6 events here
• Winter Storm, April 12, 20201 event here
• Flood, April 1, 20201 event here
• Extreme Cold/Wind Chill, February 13, 20201 event here
• Heavy Snow, February 8, 20201 event here
• Blizzard, January 17, 20201 event here
• Winter Storm, November 26, 20191 event here
• Tornado, September 24, 2019$25,000 · EF0 · 6 events here
• Flash Flood, September 12, 2019$10,000 · 61 kt wind · 1 event here
• Tornado, September 11, 2019$185,000 · EF1 · 2 events here
• Hail, August 13, 2019$1,000 · 1.25 in hail · 1 event here
• Hail, August 5, 20191.25 in hail · 2 events here
• Flash Flood, July 20, 2019$2,000 · 64 kt wind · 1 event here
• Excessive Heat, July 19, 20191 event here
• Tornado, July 18, 2019$572,000 · EF0 · 5 events here
• Flood, July 1, 20192 events here
• Tornado, June 4, 2019$2,000 · EF1 · 2 events here
• Flood, June 1, 20191 event here
• Flood, May 20, 2019$15,000 · 1 event here
• Flood, May 1, 2019$22,000 · 1 event here
• Winter Storm, April 10, 2019$190,000 · 1 event here
• Flood, April 1, 20191 event here
• Flood, March 24, 20191 event here
• Flood, March 12, 20191 event here
• Winter Weather, March 9, 2019$75,000 · 1 event here
• Blizzard, February 23, 2019$410,000 · 1 event here
• Heavy Snow, February 19, 20191 event here
• Winter Storm, February 11, 20191 event here
• Winter Storm, February 6, 20191 event here
• Extreme Cold/Wind Chill, January 29, 20191 event here
• Heavy Snow, January 27, 20191 event here
• Winter Storm, December 1, 20181 event here
• Hail, September 18, 20181 in hail · 1 event here
• Flood, September 17, 2018$15,000 · 50 kt wind · 5 events here
• Tornado, September 4, 2018$5,000 · EF1 · 1 event here
• Lightning, August 28, 2018$1,000 · 1 event here
• Funnel Cloud, July 29, 20182 events here
• Thunderstorm Wind, July 4, 2018$132,000 · 52 kt wind · 3 events here
• Flood, June 30, 2018$22,000 · 1 in hail · 4 events here
• Excessive Heat, June 29, 20181 event here
• Flood, June 26, 20181 event here
• Flood, June 21, 20181 event here
• Flash Flood, June 18, 2018$10,000 · 1 event here
• Hail, May 25, 20181 in hail · 3 events here
• Flood, May 1, 20181 event here
• Flood, April 25, 20181 event here
• Winter Storm, April 13, 20181 event here
• Heavy Snow, April 3, 20181 event here
• Winter Storm, March 5, 20181 event here
• Winter Weather, February 19, 20181 event here
• Winter Storm, January 22, 20181 event here
• Winter Weather, December 28, 20171 death · $500 · 1 event here
• Winter Weather, November 11, 20172 injured · $20,000 · 1 event here
• Tornado, July 19, 2017$28,000 · EF1 · 5 events here
• Tornado, June 28, 2017$133,000 · EF0 · 3 events here
• Hail, June 16, 2017$2,000 · 1.75 in hail · 1 event here
• Flood, June 12, 20171 in hail · 1 event here
• Flood, May 21, 20171 event here
• Tornado, May 17, 2017$2,000 · EF0 · 4 events here
• Flash Flood, May 15, 20171.5 in hail · 1 event here
• Flash Flood, April 19, 20172 events here
• Hail, April 9, 20172 in hail · 3 events here
• Heavy Snow, March 12, 20171 event here
• Hail, March 6, 2017$20,000 · 52 kt wind · 2 events here
• Winter Storm, February 23, 20171 event here
• Heavy Snow, January 24, 20171 event here
• Winter Weather, January 16, 20171 event here
• Winter Storm, December 16, 20161 event here
• Heavy Snow, December 10, 20161 event here
• Flash Flood, September 21, 2016$4,000 · 0.88 in hail · 4 events here
• Flash Flood, July 23, 2016$10,000 · 50 kt wind · 2 events here
• Heat, July 21, 20161 event here
• Tornado, July 5, 2016$1,000 · EF1 · 1 event here
• Strong Wind, April 2, 2016$200 · 1 event here
• Winter Storm, March 23, 20161 event here
• Strong Wind, March 16, 2016$15,000 · 1 event here
• Winter Storm, February 2, 20161 event here
• Winter Weather, February 1, 20162 deaths · 3 injured · $8,000 · 1 event here
• Winter Storm, December 28, 20151 event here
• Hail, June 29, 20151.5 in hail · 2 events here
• Hail, May 3, 20151 death · $10,000 · 1.5 in hail · 1 event here
• Heavy Snow, March 22, 20151 event here
• Extreme Cold/Wind Chill, January 7, 20151 event here
• Thunderstorm Wind, August 29, 2014$11,000 · 52 kt wind · 2 events here
• Hail, August 18, 2014$19,000 · 1.25 in hail · 2 events here
• Thunderstorm Wind, July 6, 2014$25,000 · 50 kt wind · 1 event here
• Flood, July 1, 20141 event here
• Flash Flood, June 27, 20141 event here
• Funnel Cloud, June 23, 20141 event here
• Flood, June 19, 20141 event here
• Flood, May 10, 20141 event here
• Hail, May 7, 20141.75 in hail · 3 events here
• Flood, May 1, 20141 event here
• Flood, April 12, 20141 in hail · 3 events here
• Blizzard, February 20, 20141 event here
• Extreme Cold/Wind Chill, January 27, 20141 event here
• Blizzard, January 26, 20141 event here
• Extreme Cold/Wind Chill, January 5, 20141 event here
• Flash Flood, October 4, 2013$35,000 · 4 events here
• Drought, October 1, 20131 event here
• Drought, September 10, 20131 event here
• Hail, August 6, 20131 in hail · 2 events here
• Hail, July 22, 20132.75 in hail · 2 events here
• Flash Flood, June 22, 2013$7,000 · 1 in hail · 3 events here
• Flood, June 22, 2013$2,000 · 55 kt wind · 1 event here
• Hail, May 31, 20131.75 in hail · 1 event here
• Flash Flood, May 29, 201359 kt wind · 1 event here
• Flash Flood, May 19, 2013$69,000 · 64 kt wind · 9 events here
• Heavy Snow, May 1, 20131 event here
• Ice Storm, April 11, 20131 event here
• Hail, April 9, 20131.5 in hail · 2 events here
• Drought, April 1, 20131 event here
• Flood, April 1, 20131 event here
• Flood, March 30, 20131 event here
• Winter Storm, March 10, 20131 event here
• Heavy Snow, March 4, 20131 event here
• Drought, March 1, 20131 event here
• Winter Storm, February 21, 20131 event here
• Drought, February 1, 20131 event here
• Winter Storm, January 27, 20131 event here
• Drought, January 1, 20131 event here
• Winter Storm, December 19, 20122 injured · $3,000 · 1 event here
• Winter Storm, December 9, 20121 event here
• Drought, December 1, 20121 event here
• Drought, November 27, 20121 event here
• Hail, October 24, 20121 in hail · 1 event here
• Hail, September 4, 20122.5 in hail · 7 events here
• Lightning, August 15, 2012$3,000 · 1 event here
• Hail, August 9, 2012$5,000 · 56 kt wind · 1 event here
• Heat, July 2, 20121 event here
• Flood, June 20, 2012$5,000 · 1 event here
• Hail, May 24, 2012$43,000 · 56 kt wind · 3 events here
• Lightning, May 6, 2012$30,000 · 1 event here
• Frost/Freeze, April 10, 20121 event here
• Thunderstorm Wind, September 2, 201161 kt wind · 2 events here
• Hail, August 23, 2011$1,000 · 1 in hail · 1 event here
• Flood, July 23, 2011$5,000 · 52 kt wind · 4 events here
• Excessive Heat, July 17, 2011$10,000 · 1 event here
• Thunderstorm Wind, July 1, 2011$1,000 · 63 kt wind · 3 events here
• Flash Flood, June 18, 20111 event here
• Hail, April 10, 20113 in hail · 1 event here
• Flood, April 1, 20111 event here
• Flood, March 27, 20111 event here
• Winter Storm, February 20, 20111 event here
• Dense Fog, December 29, 20102 events here
• Winter Storm, December 20, 2010$17,000 · 1 event here
• Blizzard, December 11, 20102 events here
• Heavy Snow, December 3, 20101 event here
• Winter Weather, November 24, 20101 event here
• High Wind, October 26, 2010$4,000 · 56 kt wind · 1 event here
• Flood, October 1, 20101 event here
• Flood, September 27, 20101 event here
• Flash Flood, September 22, 2010$1.4 million · 5 events here
• Flood, September 15, 2010$6,000 · 1.75 in hail · 6 events here
• Tornado, August 13, 2010$2,000 · EF1 · 3 events here
• Flood, August 13, 2010$500 · 70 kt wind · 2 events here
• Flood, July 17, 20101 injured · 1.75 in hail · 3 events here
• Thunderstorm Wind, July 14, 2010$2,000 · 56 kt wind · 1 event here
• Hail, June 26, 2010$2,000 · 70 kt wind · 1 event here
• Tornado, June 17, 2010$210,000 · EF1 · 5 events here
• Winter Storm, February 7, 20101 event here
• Winter Weather, January 21, 20101 event here
• Extreme Cold/Wind Chill, January 1, 20101 event here
• Cold/Wind Chill, December 10, 20091 event here
• Blizzard, December 8, 20091 event here
• Funnel Cloud, August 19, 20091 event here
• Hail, August 3, 20091 in hail · 1 event here
• Hail, April 24, 20091.5 in hail · 2 events here
• Winter Storm, February 26, 20091 event here
• Extreme Cold/Wind Chill, January 14, 20091 event here
• Winter Weather, January 3, 20091 event here
• Winter Storm, December 20, 20082 events here

Earlier years, state by state:

• 2008
• 2007
• 2006
• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1987
• 1984
• 1982
• 1980
• 1979
• 1978
• 1977
• 1976
• 1974
• 1972
• 1971
• 1970
• 1969
• 1968
• 1967
• 1966
• 1965
• 1964
• 1963
• 1961
• 1959
• 1956
• 1955
• 1953

Tornadoes in Winona CountyEvery warning in Winona County since 1986Every county in Minnesota

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.