I was just headed out to Menards north here in Rochester and made it about two blocks before I ran into really slick, fine ice on the roads. Slipperier than heck at intersections and on travel lanes. We have a fine mist coming down with temps at about 27-28 degrees. I turned around and came home after going about 6 blocks. Cars along the way slid clean thru stop signs.
No idea what conditions are like beyond the city but in town it sucks for driving.