Visit the Team Iceshanty Proshop
Haven't been myself but have heard word of some in the uintahs and Henry's. My 1st ice is probably looking to be some time on the weekend of 18th-20th more than likely in Wyoming
Some of the WY folks are touting below zero night time temps already, so you should be good to go by then. I hope to be able to join y'all for a day trip or two this season.
Currently minus 2 in northwestern Wyoming.