I spent a couple hours looking and the only ice I could find around Mt Pope was the WI1 on Stuart Lake.
The rock looks pretty good though, if you like limestone. And there is a serious amount of unclimbed rock.
There might be waterfall ice in gullies further down the lake past the end of the road. I didn't get a good chance to explore these.
Based on what I saw, though, I wouldn't drive the 12 hours from Seattle to the Ft. expecting to find any waterfall ice.