MADISON, Wis. (WMTV) – Thousands of Alliant Energy, We Energies and MG&E customers are without power Tuesday night as severe storms rolled through southern Wisconsin.

Alliant Energy reported 3,428 Wisconsin customers were affected by power outages around 8:30 p.m. In Iowa, 20,659 customers were affected by the outages.

Around 8:30 p.m. We Energies reported 2,183 customers impacted by outages. Outagamie County and Jefferson County made up over 1,800 of those outages.

MG&E reported 251 customers affected by power outages as of 8:30 p.m.

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LAKE GENEVA, Wis. (WBAY) – Cicada-geddon has begun.

The Wisconsin Department of Natural Resources confirmed the first brood of cicadas in southern Wisconsin emerged in Lake Geneva. A resident took photos of insects on Friday, May 17, and the DNR confirmed they’re newly emerged Brood XIII cicadas, also known as the Northern Illinois Brood.

The person who snapped the photos said they saw dozens emerging in their yard. The DNR says eventually the brood could number in the hundreds of thousands per acre and their combined mating calls can be deafening.

Adding to this is the emergence of Brood XIX, also known as the Great Southern Brood. These broods haven’t come out of the ground at the same time for 221 years, since 1803.

If you live in Northeast Wisconsin, you have to travel to the southern counties to see and hear them.

Cicadas don’t bite or sting but are generally a nuisance. After they mate, they litter the outdoors with the carcasses they leave behind.

The cicadas are expected to party for four to six weeks and then they’ll be gone for another 17 years, until 2041.

ORIGINAL REPORT

APPLETON, Wis. (WBAY) – Rare cicadas are starting to emerge across the country. You have a chance to check out this historical moment with two periodic broods coming out at the same time — but it won’t be easy.

Scientists report billions of cicadas will emerge. Some are calling it “Cicada-geddon” or “cicada-palooza.”

“It’s a strange phenomenon,” UW-Green Bay Professor Michael Draney explained. “There’s three thousand species of cicadas on the planet but there’s only seven of these periodic cicadas that live in Eastern North America.”

Bad news for bug lovers in Northeast Wisconsin. You have to travel to the very southern part of our state — south of Milwaukee and Madison — to see what’s called the Northern Illinois brood.

The Northern Illinois brood only comes out every 17 years. For the Great Southern brood, it emerges every 13 years.

“The clock ticks and they’re like, ‘Hey, it’s time to become an adult!’ They crawl out at sunset. They climb out of their baby shell. Their wings inflate. The next day you see cicadas!” Professor Draney said.

Both are popping out at the same time for the first time since 1803. For perspective, Thomas Jefferson was president; that’s the year he purchased the Louisiana Territory.

Draney said cicadas are basically trying to avoid predators by coming out all at once.

“The adults are kind of helpless against predators… if they just kind of came out every year they’d probably just get eaten but when they all come out all at once every 13 years it takes the predators by surprise and some of them survive.”

In our neighborhoods, Draney told Action 2 News it’s going to seem like a usual cicada summer.

“We do have cicadas in this area but they mostly actually emerge later in the summer. As you know, in August is when you hear the noise but it’s a different genus, different species, and it’s not happening here for us,” Draney said.

If you’re really interested, there are a few sweet locations around Illinois where both periodic cicadas are coming out at the same time.

“If it’s a good spot you can get thousands and thousands of these coming out in your backyard. Millions per acre. It can be really dramatic. It can make the roads slippery. It can be a real thing. Still, it’s very spotty.”

Just keep the pets at home.

“You have to actually be careful. Pet dogs can get a taste for cicadas, and they can get very sick because the shells of the cicadas — the exoskeletons — can cause a blockage if they eat way too many of them,” Draney explained.

Draney said the peak is likely the middle of this month into June, so the clock is ticking if you want to make the trek to check out this rare cicada emergence.

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