WALWORTH COUNTY – The National Weather Service has confirmed a tornado touched down in the Delavan area.
They say the EF0 tornado touched down in the Delavan area around 8 p.m. Monday. There were reports of damage including multiple trees down and broken windows.
— Brian Niznansky (@BNiznanskyTMJ4) August 21, 2018
May have been a small tornado within the heavy rain near Delavan around 8pm this evening... funnel clouds were reported as well as some damage. Couplet shows up on the velocity data as well. #wiwx pic.twitter.com/QcoNq5MkxU
— ☂Jesse ☈itka ☼ (@jritka) August 21, 2018
Surveillance video from Adam Zerbach shows some sort of twister forming near a car dealership in Delavan. However, no warnings from the National Weather Service were ever issued.