The magnitude and longevity of this arctic outbreak is a feat in itself. Can't recall the last time I saw a pattern like this. Like Baum said, predicting low amplitude impulses in this flow is fickle. Hoping we can either get several small events or one decent one next week. It's a battle between cold surging south and moisture surging north. Unfortunately the cold will eventually win out and suppress the storm track. Hopefully we can squeak out a few nice storms before then.