This condenses into water droplets. And water droplets turn into cloud.
Points to watch out : Do you notice that as you go further up like climbing the mountain, it gets colder. Whereas you are actually getting nearer to the sun.
Ar Rum 30:48
Allâh is He Who sends the winds, so they raise clouds, and spread them along the sky as He wills, and then break them into fragments, until you see rain drops come forth from their midst! Then when He has made them fall on whom of His slaves as He wills, lo! they rejoice!
Al Aaraf 7: 57
And it is He Who sends the winds as heralds of glad tidings, going before His Mercy (rain). Till when they have carried a heavy-laden cloud, We drive it to a land that is dead, then We cause water (rain) to descend thereon. Then We produce every kind of fruit therewith. Similarly, We shall raise up the dead, so that you may remember or take heed.
Are we counting our blessings yet?