Trip: Twin Sisters Range - Various -   Date: 6/28/2013   Trip Report: I headed into Green Creek on Thursday, hoping for clearing skies, nope. I made it to the basin completely saturated. I found a large boulder to huddle under and rung out every piece of clothing (at least it wasn't cold). I had intended to try The Green Creek Circuit and bivy on the S Twin the first night, but weather changed my plans. The cloud layer was hanging at mid-height on the Arete and I didn't feel confide