YOU SAID:
It’s pouring out! It is Raining cats and dogs
INTO JAPANESE
土砂降りだ!土砂降りだ
BACK INTO ENGLISH
It's pouring! It's pouring
INTO JAPANESE
大雨だ!大雨だ
BACK INTO ENGLISH
It's raining heavily! It's raining heavily
INTO JAPANESE
雨が激しく降っています!雨が激しく降っています
BACK INTO ENGLISH
It's raining hard! It's raining hard
INTO JAPANESE
雨が激しく降っています!雨が激しく降っています
BACK INTO ENGLISH
It's raining hard! It's raining hard
That didn't even make that much sense in English.