Texas guy about to visit Monticello,Minnesota.What do i need to know? -

So I live in Texas all my life and never even been out of state before.But i am going to be visiting a friend in Monticello,Minnesota And i would like to know any helpful tips or advice.what i should take to keep warm.what i should be wearing..anything you think is helpful since i am not use to cold weather.Give me some insights for minnesota..what can i expected?

Get some long underwear and a nice warm outer layer like a down parka. Also gloves and a warm hat.