Final Calls on Snow

I'm slightly revising my calls for the event. Mostly to define the 4" zones I called for earlier this morning. There are no significant changes in my thinking from Sunday morning.

There is very little margin for error on this storm. If the storm tracks north just slightly, Philadelphia COULD get 6". I doubt that happens but if I'm wrong, I'm wrong. No tapdance from me on this storm.

It'll be interesting to see what happens tomorrow AM when the forecasts come out. I'll post them here and they should be online by 7:30 or so Monday AM.