I was up there on the same weekend that Joeyroo describes above. Here's my buddy's video of the climb, where you can see the conditions:
http://www.youtube.com/watch?v=YLSwSbsWFrY&hd=1Things will have changed by now but, for what it's worth, here's how it was for us:
We had snowshoes, but we didn't need them. Cold temps kept things firm.
We got onto snow within 30min from the Portal. The willows were still covered up and we didn't have to use the ledges. Careful though, since the snow on the steep slabs on the left side of the creek going up above was sliding, taking trees down.
The gully was covered in snow with almost to the notch, where some scree was showing. The final 400 started out mixed, with 1-2 pitches of rock before you got on snow (all the way to the summit ridge). Most people were soloing it, but if you are not used to crampons on rock, some pro might make it more pleasant. The snow was on its way to consolidating, with a fairly hard, thick crust on top and softer snow underneath. Kicking steps was possible but arduous most of the time - very little in the way of ice.
The winds were howling. The avy center reported them at 60-70mph that weekend. Not sure they were that strong, but they were the biggest challenge for sure. We summited on Sunday Apr24 in parkas and goggles. Camping between Iceberg and UBSL was thoroughly unpleasant because of wind and transported snow...
Good luck, and I hope the mountain treats you better!