Flight? Not. As in not this morning, Monday August 22, 2016. Front passed too late, stormy to our north, blah blah blah - and no warblers. So tomorrow? Other than that the winds are going to swing to the NE, which is less good, yes.
Yet another predictor of big flights is simply, whatcha got in the pipe? Meaning, if you've had two weeks of lousy migration weather (and we in Cape May have), then the pipe is full of birds ready to come. Hopefully.