I probably should have added that you should keep an eye on the weather if you're in CLT tomorrow. This is shaping up to be one of those winter storms that could be worse or better than forecast for those on the boundry between mostly snow and mostly ice. And that's shaping up to be those along the I-85 corridore.
So if it starts looking like it's going to be worse than forecast, it might not hurt to check on an earlier flight.
Jim