No because that would just make too much sense

That my dear would have been way to simple.

I would have turned the television on. At least one station would probably have footage/coverage of the snow situation and if I see the news is only showing an inch or so, I'd realize something is up.

If the doors open inwards that is a terrible idea. OP's neighbor is a brilliant prank artist and a neighbor I would love to have.

I wonder how his neighbour managed to sabotage the upstairs windows.

I wonder what made you think that OP has a second story.

Wouldn't the snow fall in?

And get op's house full of ice and snow? No thank you.

That is only if they open inwards. Most doors, from what I've seen, open outwards. If the door opened outwards, and OP was really snowed in, the door wouldn't open at all.

OP did think. Just not outside the box, er, the house.

Thinking is too hard.

That was thaw-full.

Icy what you did there.