I took this pic yesterday and thought to myself... "That doesn't look natural".
They were spraying chemtrails that day and it also rained, but why it looks the way it does is because a cloud formed into it. And it affects the quality of the rain as well but not everywhere 100%. But if you see them spraying i suggest not to stand in the rain too much.
On NASA website they mention the chemicals that are being sprayed.
Beautiful sun, though.
Heres another example of chemtrail clouds that are kinda long that look like lines:
