Actually all trains are now closed.
Just found this.
Lower Manhattan Utility: Officials say 10 miles of steam lines are being shut off, and warned power will be shut off if there is flooding, which would take two to three days to be restored. That could mean Wall Street will not have power for the first part of the week. A Steam line shutdown affects hot water, central air-conditioning and heat. Office buildings, banks, apartment buildings and hotels could be impacted in Lower Manhattan. It would take 2-3 days to restore power, because the flooded customers have to be pumped out and checked by Con Ed, one by one.
I work on Wall Street. If this happens and my job is closed We can get together on Monday or Tuesday.