What Is Our Cicada Forecast For 2024 Forecast. The two cicada broods were projected to emerge in a combined 17 states. The first sign that cicada season is imminent is the appearance of small holes in the soil, often near tree roots.

They’re highlighted in brown on the map. There are plenty of questions surrounding the 2024 cicada emergence, with many wondering where they will hit hardest, how loud they will be, how long do they last?