Lived in Minnesota nearly my whole life and have never used winter tires. I'm surprised at how many people actually buy and store a 2nd set of tires, especially considering that snow is usually plowed so quickly and completely off the roads within 1-2 days after 95% of snowfalls.
This. I used to put on winter tires for years and ultimately decided it was silly to spend that type of money for 5-6 days of heavy snow amounts in the DM metro. If I had a teenager in my household getting behind the wheel that would be different.