National Weather Service United States Department of Commerce

Tornadoes in northeast Iowa, southeast Minnesota, and southwest & central Wisconsin

Background Information
 
Statistics (1850-Present)
 
Records (1850-Present)
 

Date of last tornado in a county

 

Date of Last Occurrence




Area



Counties
in Area
EF-0 or Greater
EF-1 or Greater
EF-2 or Greater
EF-3 or Greater
EF-4 or
Greater
Date
(Counties Affected)
Date
(Counties Affected)
Date
(Counties Affected)
Date
(Counties Affected)
Date
(Counties Affected)
Date
(Counties Affected)
Southeast Minnesota
Dodge, Fillmore, Houston, Mower, Olmsted, Winona, & Wabasha
6/28/2020
(Winona)
9/11/2019
(Winona)
5/22/2011
(Fillmore & Houston)
6/11/2004
(Mower)
5/5/1965
(Houston)
8/21/1883
(Dodge & Olmsted)
Northeast Iowa
Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard, Mitchell, & Winneshiek
3/28/2020
(Fayette)
 
3/28/2020
(Fayette)
5/22/2011
(Howard)
6/11/2004
(Howard)
7/12/1971
(Chickasaw, Fayette, & Howard)
5/15/1968
(Fayette)
North Central Wisconsin
Clark & Taylor
9/24/2019
(Clark)
 
9/24/2019
(Clark)
8/23/2011
(Clark)
7/30/1977
(Taylor)
6/4/1958
(Clark)
None 
West Central Wisconsin

Buffalo, Jackson,
La Crosse, Monroe, & Trempealeau

7/20/2019
(Jackson)
 
8/27/2018
(Monroe)
5/22/2011
(La Crosse & Monroe)
5/5/1965
(La Crosse)
5/10/1953
(Buffalo &
Trempealeau)
None
Central Wisconsin
Adams & Juneau
6/7/2008
(Adams)
8/18/2005
(Adams &
Juneau)
5/22/2011
(Adams & Juneau)
8/27/1994
(Adams)
4/19/1957
(Juneau)
None
Southwest Wisconsin
Crawford, Grant, Richland, & Vernon
3/28/2020
(Grant)
 
3/28/2020
(Grant)
6/16/2014
(Grant)
6/5/1980
(Vernon)
6/22/1944
(Grant)
None

 

Last Updated Saturday, July 18, 2020 - Jeff BoyneTaylor County Wisconsin Tornadoes