NEW ULM, MN — Drivers across Southern Minnesota are facing a sharp increase in fuel prices this week as the region grapples with the annual transition to summer-blend gasoline and tightening global supplies. According to data complied by GasBuddy, an application for tracking gas prices in North America, the average price of regular unleaded in Minnesota has climbed to $3.58 per gallon, reflecting a significant 16.6-cent jump in just seven days. While Minnesota remains slightly below the national average, which recently crossed the $4 mark for the first time in four years, the local ...