YOU SAID:

It's fricking raining like heck

INTO JAPANESE

まるで雨が降っています

BACK INTO ENGLISH

It's like it's raining

INTO JAPANESE

雨が降っているような

BACK INTO ENGLISH

Like it's raining

INTO JAPANESE

雨が降っている。

BACK INTO ENGLISH

It is raining.

INTO JAPANESE

雨が降っている。

BACK INTO ENGLISH

It is raining.