YOU SAID:

It's raining like crazy outside right now.

INTO JAPANESE

外は今、狂ったように雨が降っています。

BACK INTO ENGLISH

It's raining crazy outside now.

INTO JAPANESE

外はすごい雨が降っています。

BACK INTO ENGLISH

It's raining a lot outside.

INTO JAPANESE

外はよく雨が降っている。

BACK INTO ENGLISH

It rains a lot outside.

INTO JAPANESE

外はたくさん雨が降る。

BACK INTO ENGLISH

It rains a lot outside.