This same Jesus, which is taken up from you into heaven, shall so come in like manner as ye have seen him go into heaven.
Then we ... shall be caught up together with them in the clouds, to meet the Lord in the air.
I Thessalonians 4:17
As we see look at the clouds in this picture and the one around us, we can watch and say "He may be on the next coud"
Here is a song I like that speaks about that, It's called "He may be on the next cloud"