As far as volcanoes go, Mt. St. Helens is still a problem, but Mt. Rainer could be worse. Crater Lake might go also. The Northwest has big risks in that regard all through Oregon, Washington and Northern California, and we won't even mention the Yellowstone Caldera, which will finish off the country.
Mt. St. Helens is fascinating to see. When you approach it on the road, you see the top blew off, then you come around the side and you see that a whole side of the mountain blew out. Wow. Looking out from that direction, it flattened trees for as far as you can see. There was sufficient warning though.