18z GFS shows roughly a 42 hr period when the Lake Erie #snowband is set up within a few miles of #Buffalo with little change in location. Yes, 4-5 days out, but the takeaway is we need to monitor this closely. It could be a mega-event. #winter @foxweather pic.twitter.com/MI5N4mQTox

— Tom Niziol (@TomNiziol) November 15, 2022