'Clouds' in the Bible

My bow I have set in the clouds, and it shall be for a sign of [the] covenant between me and between the earth.

And when I make clouds appear over the earth the bow shall be seen in the clouds.

The bow shall be in the clouds, and I will see it, so as to remember [the] everlasting covenant between God and between every living creature, with all flesh that [is] upon the earth."