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Updated 9/8/20

2020 Update: A couple of updates to tornado events in early August.  For the August 9th event in northern Wisconsin, the NWS Green Bay office has added an EF-1 tornado that went from Forest and Florence counties before going into the U.P. of Michigan.  Also, the path was adjusted slightly for the Conover tornado.  NWS Green Bay is also looking into one more potential tornado from the day. 

For the August 10th event in Kenosha county, have extended the EF-1 damage from Illinois to just south of Camp Lake.  Received some delayed information from the Promised Land camp which showed numerous trees uprooted and with the trunk snapped from the base.  This bumps the technical rating for the Kenosha/Wisconsin portion of the tornado from an EF-0 to an EF-1.  -TH

Wisconsin Tornadoes 2020:  Updated 8/3/20 Wisconsin Tornadoes 2020 Listing: Updated 8/3/20


Previous Years

Wisconsin Tornadoes 2019:  Updated 7/29/19 Wisconsin Tornadoes 2019 Listing: Updated 7/29/19
2018 Wisconsin Tornadoes Map 2018 Wisconsin Tornado Listing 1
2018 Wisconsin Tornado Listing 2
2017 Wisconsin Tornadoes Map 2017 Wisconsin Tornado Listing
2016 Wisconsin Tornado Map 2016 Wisconsin Tornado Listing
2015 Wisconsin Tornadoes 2015 Wisconsin Tornadoes List
2014 Wisconsin Tornado Map 2014 Wisconsin Tornado List


Random Stats

Number of F0, 1 , or Unknown Tornadoes in Wisconsin
Number of F2 or higher tornadoes per year in Wisconsin


Questions/Comments about this page?  Email NWS Milwaukee Warning Coordination Meteorologist Tim Halbach