Now Amtrak which had planned to operate reduced schedule NYP to BOS and Albany has cancelled all trains north of NYP after any that departed before 0900.
Service suspended between New York City and Boston
March 14, 2017
9 a.m. ET
Amtrak will operate a modified schedule in the Northeast region on Tuesday, March 14, due to a winter storm. Passengers holding reservations are strongly encouraged to monitor conditions and make any necessary changes in advance of their scheduled departure using amtrak.com or our mobiles apps to check their train status.
Due to changing winter storm conditions, the Northeast Regional service between New York City and Boston and Empire Service between New York City and Albany, N.Y., are suspended until further notice. Trains that depart each city before 9:00 a.m. will complete their trips. Acela Express service between New York City and Boston has already been canceled.
In addition, the Acela Express and Northeast Regional service that operate between New York City and Washington, D.C., will run on a modified schedule, with some trains truncated or cancelled, including some trains that operate in Virginia.
The Keystone Service, Shuttle, and Downeaster Service will also run on a modified schedule, with some trains truncated or cancelled.
Some long distance trains that normally travel to and from the Northeast Corridor will also be affected, with service suspended between Albany/Rensselaer and Boston, and between Pittsburgh and Washington, D.C.
This is only a guess but MNRR has cancelled all trains so Amtrak may have been told no access New Rochelle - New Haven or the Albany line?
Below is bulletin from MNRR.
Long Island Railroad: https://twitter.com/LIRR
Winter Storm Update: Train Service Remains Suspended
Metro-North train service remains suspended due to the impact of the blizzard on the railroad’s territory and low ridership during the AM peak.
This suspension is necessary to ensure the safety of Metro-North’s customers and employees, and to enable the railroad resume service once the worst of the blizzard passes.
Please continue to check here and to listen to local news for updates as to when Metro-North will be able to resume service.