英译中：不管他去不去对我都没什么影响（make a difference)

Question

英译中：看上去很快就要下雪（before long)

Answer 1

It makes no difference to me whether he goes or not.
Whether he goes or not, makes no difference to me.
It seems like snowing before long.
It looks like it's going to snow before long.

Answer 2

Whether he will go or not will make no difference.
It seems that it will snow before long~

Answer 3

Wether he will go or not makes no difference to me

It seems to snow before long

Answer 4

No matter he cannot go not to have any influence to me

snow looks very soon