Cicada Emergence 2025 Map Illinois

Cicada Emergence 2025 Map Illinois. The two cicada broods were projected to emerge in a combined 17 states across the south. 2025 is a big year for periodical cicadas in illinois, where broods xiii and xix will be emerging throughout much of the state at the same time.

The dual explosion of cicadas, which hasn’t been seen for centuries, will hit much of the state, but in. Maps of two cicada broods, reunited after 221 years.