I don't think cutoffs here will be nearly as drastic. Right now I'll take my 0.4-0.5 convert that to 7-8 inches of snow and call it a day.
I'm 50 miles due north of NYC and still have nightmares about that storm. 30 inches in NYC like you said, I received 12 only because a heavy band rotated over my area for 2-3 hours. 10 miles north of me 6 inches.
Watching the heavy stuff on radar for hours failing to advance, It took years of therapy for me to recover.