Just in case anyone was wondering....
I drove past Sulphur Creek yesterday (12/6) on my way up to the Uintahs to get a xmas tree. There was a light south breeze, air temp was around 44, and the lake was totally ice-free.
Utah Windsurfers, Kiteboarders, and Snowkiters Association
http://www.utahwindriders.com/forum/
http://www.utahwindriders.com/forum/viewtopic.php?f=4&t=12404