I'm hoping like heck my flight can get to Philadelphia tomorrow night. Incoming flight is coming from Buffalo, so they aren't affected by this.. Snow is supposed to stop around midnight tonight so that gives PHL 20 hours to clean up the runways. Friends that we are vacationing with already had their (already rescheduled) flight to BWI cancelled tomorrow, and they can't get out until Wednesday.
It's not just the runways and taxiways but its the ramp area where the planes park at the gate that also need to get cleared. This is especially hard when flight ops are going on. Also, they can not reopen the airports until passengers and workers can safely get to them.
BWI will not have any through flights operating today. Just terminating flights that fly in and park tonight for a full restart Monday morning.