Tragedy struck Geneva Lake in southern Wisconsin on Friday when a boat capsized during a severe storm, resulting in three fatalities and the rescue of seven individuals.
The powerful weather system wreaked havoc across Walworth County, causing widespread injuries, felling trees, disrupting power lines and damaging structures, according to Tom Hausner, undersheriff for the Walworth County Sheriff’s Department.
Hausner confirmed the deaths and rescues but could not provide further details on those involved.
Authorities in the city of Lake Geneva are now investigating the incident, though officials have yet to respond to inquiries.
Lake Geneva Mayor Todd Krause declared an emergency and said that one person had minor injuries after being struck by a falling tree. Several areas of the city were experiencing power outages, he said in a statement.
Hausner said county authorities received multiple 911 calls reporting damage and people trapped in buildings and seeking help. He said deputies responded immediately but were delayed by downed power lines and trees blocking streets.
“Power lines are all over the place. We are urging people to stay away,” he said.
Hausner said his agency asked for help from law enforcement in nearby counties and the Wisconsin Department of Natural Resources.
Geneva Lake, in southern Wisconsin, attracts tourists from the Chicago area and other parts. The population in Walworth County, where the lake is located, nearly doubles during holiday weekends, Hausner said.
The storms that rolled through the Midwest on Friday afternoon and evening prompted multiple cities to cancel holiday festivals and reschedule fireworks displays.
The National Weather Service issued a severe thunderstorm watch for Lake Geneva, Wisconsin, saying the forecast showed heavy rain Friday with lingering showers into Independence Day and a continued chance of showers and thunderstorms throughout the weekend.
Read More988's LGBTQ+ hotline to relaunch this year. But the group that helped start it might be excluded
No maps, no insurance: Michigan floods expose lack of information, preparation in many rural areas
July 4 live: Trump lands at Mount Rushmore, where he’d like to see his own face
