Travis, that's not the new design.
I don't know why I'm always the first to see these new designs. Trust me, I'm not joking. I am going to provide several screenshots in just a few minutes. It looks like this must still be in beta test mode, and for me, it is also only showing on IE.
EDIT: Alright, I've provided the screenshots. The first two show the top and bottom half of the homepage. The next two show the top and bottom half of the local page. The third shows only the top half of the 10-Day on the local page. There are certainly a great deal of changes, and it's difficult to show you everything from a screenshot point-of-view. But hopefully you get the idea what may be rolling in the next few days or so.
ANOTHER EDIT: As you can see, this is certaily a very Facebook/Twitter-friendly site now. Also, the "Make it Your Weather" you see on the last screenshot in place of the weather.com logo means that you can essentially change the logo to say something like "Andy's weather."