Yup, If your plane is not in the air and headed to ORD right now then you are not going. The airport may open as soon as tomorrow afternoon if the weather improves.
DTW is next to be slammed and is expected to be shutdown this evening with CLE also being adversely affected tonight.
MSP, STL is operating with some significant delays
CMH, CVG is operating with some significant delays. It is expected to get worse this evening.
NYC area airports are in trouble tomorrow.
Good luck travellers...
Try using IAD, DFW, IAH, MEM, ATL as primaries
MSP, STL and CVG are so so
The rest of the hubs are a mess