Hey Bubba,
I too am heading up on the 12th, to climb the MR. Are you going via the Mountaineer's route, or the Main Trail? From the pics and reports I've seen, it looks like axes and crampons (and the knowledge to use them) are necessary for both routes, but not having been up there myself recently, I'm not 100% sure. The snow on the MR couloir should actually make it easier to climb; you can avoid that $%&# talus and just crampon up.

The weather looks like it will be clearing by that time, but be prepared for afternoon t-storms or snow showers. Good luck on your climb!
-Katie