In Part 1:
Noah was moody and unpopular.;
Methuselah was on magic mushrooms;
Shem was dating Hermione;
Ham was on the prowl for a wife;
Rock creatures were building the ark that Noah was supposed to build; and
the skies were as blue as a a crisp summer day.

Will it ever rain? Is this a religious piece or a movie about climate change?

I'll give you my thoughts. After that it is up to you to decide.