it is snowing, snow is falling, it is snowy, it snows

[zaffy]

Which of these is natural/correct?

-I don't like it when it is snownig.
-I don't like it when it is snowy.
-I don't like it when snow is falling.

or perhaps do I need to use the simple tense?
-I don't like it when it snows.

 

[lingobingo]

The simpler the better. In fact, you could just say “I don’t like snow”.

 

[zaffy]

The simpler the better. In fact, you could just say “I don’t like snow”.

And if you still were to pick one? Are they all correct?

 

[lingobingo]

I would pick the 4th, which is the simplest and most natural. But the others all make sense and don’t break any grammar rules, if that’s what you mean by correct.