Flight path is FRA, north of Ireland, just south of the tip of Greenland, northeastern Canada, Michigan (hi!), ORD. (The path may change though, doesn't sound right).
At Frankfurt, good weather, good takeoff, a bit of light bumps on climb out. Good over Europe. Light bumps northwest of UK/Ireland. Light to moderate for about an hour when you're as west as the southern tip of Greenland, smooths out again. A bit of light to moderate along the US/Canadian border, and then occasional light to moderate for the remainder. At ORD, good weather, light to moderate on descent, good landing.