I'm going to ask my wife of nearly two years how to get her to like living here more than she has
Why, does she not like living there with you anymore?
She's very stressed out because of the weather
I applaud your decision to try and make your wife happier especially if she is being stressed out because of the weather. I wonder though, if it is better for you guys to move to a different location where there is better weather or at least where your wife would not be as stressed as where you're living right now. Whatever your decision is, I'm sure it would not hurt to try.
What if I get told to leave as she doesn't like me and I decided to make a big deal about it.
Well, it is okay for you to feel like it is a big deal if she decides to leave you. If she is unhappy but still want to make her work then you should strive to do that. If she has fallen out of love then you should respect that and try to talk about divorce and how both of you can move on from this.