The second nor'easter to hit the tri-state area in a week is expected to bring rapid snowfall rates and treacherous travel conditions, particularly during Wednesday's evening commute. Get the latest from Storm Team 4 here.
Many service changes have been announced. And more are expected as the storm intensifies over the course of the day. We've got you covered with real-time updates right here, with the latest from Amtrak, local airports, NJ Transit, MTA and other sources.