I'm sitting in DTW right now, waiting for another shot at leaving. many of the short hop flights have been cancelled (in my case, SBN/AZO/GRR/LAN)...

weatherwise, I talked to a gate agent and she expected some clearing in the weather by 4:00, but ground delays to continue well after.

in other words, flightstats has its predictions, but anything's possible.

visibility is about zero from where I sit...ah, the joys of holiday travel.