BOS or PITT, Which city will see snow first ? (days, predictions, East)

[Adi from the Brunswicks]

According to your predictions, which city will see snow first. Boston, MA or Pittsburgh, PA. Looking at isotherms, the temps in winter look identical. However, I vote for Pittsburgh to see snow from a clipper before Boston gets dumped by a nor'easteh.

[Caleb Yeung]

The answer is easily Pittsburgh. 0.3 snow days in October vs. Boston's 0.1.

[Qilin34]

Flurries w/o a trace somehow, trace, or measurable (>= 0.1"), Pittsburgh by all measures. Much colder autumns.