When are cicadas coming to IL and WI?

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I am going camping at the end of May and end of June, are the cicadas going to be around at that time?

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They will be in full bloom then. They just announced Ravinia will reschedule concerts for indoors during that time.

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the cicadas are gonna be there then! Hope you like them... personally i think they are a scary mother lol...
http://www.suburbanchicagonews.com/couri...
As I recall early June will be the start of the critters.
The Cicadas come out when the ground consistently warms up to a particular temperature - 65 degrees, I believe. During a typical year, that translates into an early june arrival.

Look outside. This is not a typical year. We saw warm weather freakishly late into last autumn, and if you check weather.com, you'll see that we're seeing prolonged warm weather appearingly freakishly early in the season. For this reason, I'm expecting a very early arrival.

I can now only hope that those present will be mature enough to not dust off the usual tired flamewar about global warming and the deep and profound evil of whatever needs to be deeply and profoundly evil. We're just talking about bugs, guys, so please keep it light.
Yep, you will get to enjoy them!