I would highly look into it, most of upstate gets a lot of lake effect snows. Of course you could always call the school (NYCC right?) and ask the schools employees who live there what their opinion on snow tires are since they are their year round and will know the weather better than anyone. I say, if you can afford them, get them. Your life, your insurance rates, and your future is nothing to play around with. Winter can be a dangerous time while driving if you're not prepared. Snow tires can usually last 2-3 years too. You have to get them changed out for the non winter months but you should be able to store them around the garage/shed for the year like @
CheerBank mentioned until you need them again.
I don't mean to sound doom and gloom about winter driving. It has it's good days and bad days. Just be prepared for anything. Upstate NY also has one of the best snow plow team I've ever seen in the northeastern US. They work day in and day out to keep the roads safe. They have plowing down to a science. It's really amazing.