This is the situation at Newark Airport right now:
Those blobs are thunderstorms. The little racetrack in upstate New York is an inbound flight from Lisbon in a holding pattern.
Follow the link under that screen shot. Interesting to see, in close to real time, how flights on approach and departure dodge heavy weather.
I’ll be flying out of there in a few hours myself, to India, for the firs time. Should be fun.