请问“下雨了”怎么翻译成英语?

1，走在街上，突然下起雨了，那么口语里“下雨了！”怎么翻译？
====表达这种感觉，直接说：”It's
raining!",就可以了．
2，“快要下雨了”怎么翻译？
===It's
about
to
rain.
It's
gonna
rain.
3，“我来的时候，雨下得很大”怎么翻译?
===There's
a
heavy
rain
on
my
way
here.
It
was
raining
cats
and
dogs
on
my
way
here.
It
was
raining
hard
on
my
way
here.

走在街上，突然下起雨了
-
It
suddenly
rained
when
walking
on
the
street.
（此处有个人称代词就好了...）
2.
It's
going
to
rain.
3.
When
I
came,
it
poured
heavily.
下雨可以说pour和rain