Are these sentences fine ?
''Hurry up. It's going to rain cats and dogs any minutes now.''

''Hurry up. It's going to be a heavy rain any minutes now.''

Question

Are these sentences fine ?
''Hurry up. It's going to rain cats and dogs any minutes now.''

''Hurry up. It's going to be a heavy rain any minutes now.''

Answer

Correction: 'Hurry up. It's going to rain cats and dogs any minute now.''

''Hurry up. There's going to be heavy rain any minute now.''

Answer

you can say it will rain heavily soon or it's going to ...