Adjustment Layer issues.

Friends and family, good afternoon.
I have put a CC Rainfall simulation effect on an adjustment Layer. From what I have learnt, the Adjustment Layer only affects layers below it. If you zoom into the photo, you will notice that in as much as the Cloud Layer is above the adjustment Layer in the layer panel, the rainfall simulation is still reflecting on it. Is there something I can do about it? Hopefully you understand my question. Thank you.
