It's Sunday. I'm hoping that you're not STILL at the airport!
If you're not flying Comair or JetBlue, though, you should be ok.
When sarah and I left the FMS party, as we walked by their baggage office, we noted that JetBlue had baggage stacked to the ceiling! I didn't know what was going on at the time, though I commented to sarah that something must be up. Found out later that they were canceling hundreds of flights.