We just got back on Sunday from Grand Lake, CO. The trail going up to the top was about 12-18 inch base. The base at the top was reported to be 35-58 inches. The riding up top was great however; not a ton of powder. They got a few inches on Thursday night, which freshened it up a bit. Being a flatlander myself, and it being my first trip to the mountains, I really appreciated the great trails and the opportunity to ride the sides of the mountains without getting killed in 3 feet of powder however; a little more powder to practice in, might have been nice.
We had to trailer from the town to a staging area called Idleglen. The lot was a muddy mess. We just backed our trailer to the trail and dropped the sleds there and loaded them the same way. There was plenty of snow all the way up the mountain. By the time we were done at the end of the day, the last mile or so coming back down had a few slushy spots. It gets cold enough at night to freeze everything back up at night. Check Grand Lake Trailgroomers on FB to see if they are getting any extra snow to freshen things up. Good luck.
The town itself is pretty sweet. Great food.