Great video, thanks for sharing, brings back memories.
I was living at 40 Sarah Ave in Lowell (I think Dave lived in the same house on the first floor). It started as rain for me, so I jumped in my Toyota Celica and drove west along 113 to Townsend where it turned to snow. Turned around and the R/S line more or less followed me east. I stopped in the Blue Moon in Tyngsoboro for a couple beers, lol. A friend was taking the LSAT's the next day and they didn't cancel! He came up form the Cape early Sat. morning and said it was rain the whole way until he got only about a mile south of 495 on Rt. 3 where apparently the R/S line held for much of the storm. I think we ended up with somewhere in the 18-24" range, but just a few miles south the amounts were significantly lower.