Joined: Tue Feb 20, 2007 10:19 am Posts: 527 Location: Capitol Hill, Denver, Colorado, U.S.A.
Haven't been up there in a while, but the longer you wait, the more ice it will become.
This couloir tends to come into condition well earlier than most big mountain lines. I descended it in February two years ago. You can find good snow up there well into April, but I would think that by this time of year, the top section might had a substantial icefall in it.