Okay so obviously we will never get the arbitrary Ranged-fuck that is Rain removed from the game. But the fact that it really only affects ranged (everybody else has the same run speed reduction) is annoying as hell.
So I say we do the same for all snow maps. -4 Athletics, -2 riding Global on Snow Maps. There are much less of those than there is the chance for rain, but everybody should get to have their class nerfed to a degree that matters (not the tiny run reduction with rain) at a random chance and for ~20 min at a time.