No...I was over there this afternoon at the dam ramp and for the most part the lake is still open. If you look way up in Slab you can see some ice and a little ice has formed by the water tower.
The road is also clear at the dam ramp. The other day I was at the Tate/Bantam ramp and although the ramp was open the road was pretty icy.
We're supposed to have a couple more days of this super cold then maybe a little warm up coming early/mid-next week.
It was hard to tell for sure but the Afton ramp looked snow covered but I was looking at it from the road on top of the dam so I wouldn't swear to it. I did see one vehicle over there and it looked like he had a trailer behind it but like I said it's a long way away and hard to be positive.