Village of Blue Mounds, Wisconsin Welcome to the Blue Mounds Police Department. The greatest number of tornados have occurred in May, June and July. Wisconsin averages almost 20 tornados per year.
Most tornado damage is caused by violent winds.
Many injuries and deaths result from flying debris. In homes or small buildings , go to the basement or to an interior part on the lowest level - closets, bathrooms or interior halls. Get under something sturdy. Do not leave the building until the storm has passed. In schools, nursing homes, hospitals, factories and shopping centers , go to pre-designated shelter areas.