Looking at the radar I think this snow event has a lot more legs for the NW, the way I see it there are two weather fronts merging on the NW, one is a streamer coming in from the Irish sea and the other is moving in our direction from the north, if these two collide, and it looks like they might. we could have a hell of an event tonight!
Then again......I know sweet FA about the weather reaaly, I'm just calling it as I see it