I remember a few winters ago, the forecast said the mild air would be coming in, double figures etc... well the cold air fought back and it stayed cold with snow on the ground for a few more days.
Am not saying the same thing will happen today at all, but pointing out that the cold air may dig in and hold the mild air at bay if it digs back in enough. And No, it doesn't mean we know who has successfully predicted the next ice age!!