A moment with some lyrics

I live in a city with some interesting moments in the sky.

Sometimes, it is very dark, sad and many people think about a sunny moment in this strange sky.

Sometimes, it is very blue, nice and happy, many people are on the street, enjoying the moment, but some of them think about a dark sky, (sadness?), rain
this sky is confusing for these people and they think "what can I do? "
So, this sky decided to have dark and happy moments in the same time.
People see dark, sad, and rainy streets and 2 blocks later, they see a happy and beautiful moments.

Very poetic, remember to put adjectives before nouns, like in the example rainy streets. Great job!