I can confirm ours still is. As long as the temp is in the 50's you're fine, but once it slips below that the agronomy is not very playable. Plus there's the old rule of thumb "It's always colder on the golf course" so 55 in your neighborhood feels a bit warmer than out in the open N-NE breeze we tend to get this time of year. If we can maintain highs in the 60s with some rain through the 17th, I think good Thanksgiving golf will be possible.