I'm not eating my hat quite yet, but Blizzard has announced server maintenance for tomorrow morning. This is not particularly surprising considering it's a Tuesday, but we don't know yet if we're getting patch 3.0.3 or not. It's a little unlikely since it isn't an extended maintenance, but only time will tell.
If patch 3.0.3 does hit tomorrow, we'll be sure to let you know and do our very best to gather up all of the information you need. Whether they patch or not, we'll be here to give you something to do. If you're a US citizen, you likely already have something to do, so don't worry about us for a little while, eh?