I do kinda marvel at those that just enjoy tracking no matter what the final result is! I guess there's the enjoyment of the science/hobby side of it, eh?
I know for me if it ain't got a shot at much, chasing the week-to-week, Z to Z model runs don't yield much ROI...in these instances the snow is all a ghost, we know that in our logical brains. Yet in some of our subconscious, we see a pink clown map and say "Hey look we've got snow! Yeeeeee....". Then you're exhausted...then repeat with the next threat, lol