Hi -- I am from the southwest corner of Michigan and have just learned that my family will be heading to the UP in mid March for a school event. The event will be in Escanaba and we are hoping to see Tahquamenon Falls on our way back. (driving up thru Wisconsin, back home over the bridge and thru Michigan) I saw the average temps are in the mi 30s. What are the roads like? I assume big snow storms can still hit? Any advice would be welcome!