Wisconsin Experiences Second-Most Tornadoes on Record in 2026
• Wisconsin has tied its record for the second-highest number of tornadoes in a single year, with 46 tornadoes reported so far in 2026, according to WPR (Source time: Tue, 11 Aug 2026 18:36:16 GMT). This figure matches the 2010 record but remains below the 62 tornadoes recorded in
• Notably, the state has experienced four EF-3 tornadoes this year, marking the highest number of severe tornadoes in approximately 40 years. The season began with an unusually active April, which saw 27 tornadoes and the wettest April on record. Meteorologists attribute this activity to a combination of storm systems, early surges of warmth, and favorable conditions for tornado formation. Southern Wisconsin, particularly along the I-94 corridor, has been most affected due to its warmer climate. The tornado season typically peaks in June and tapers off by September, but experts suggest that climate change may extend the season into spring and fall.
Impact & Risks
The tornadoes have caused significant damage across Wisconsin, with areas like Menasha in the Fox Valley experiencing widespread destruction. Southern Wisconsin remains particularly vulnerable due to its warmer weather patterns. The increased frequency and severity of tornadoes are linked to changing climate conditions, including warmer springs and falls. The state has also seen its first-ever February tornadoes in 2024, highlighting the shifting nature of severe weather patterns. While the tornado season is expected to taper off, the possibility of additional tornadoes remains, posing risks to property and safety.
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