Charleston, WV.
You get snow, but it’s tectonically stable and who’d the hell bother bombing the damn place?
Moab, Utah. No: Earthquakes, Hurricanes, Tornadoes, Blizzards, Avalanches, Terrorism, Forrest fires, Ice Storms or crime. 
I heard they have a lot of grafitti there.
Moab? I heard it’s God’s washpot. Doesn’t sound too safe to me. Plus, you’re probably likely to die in a mountain bike accident.
nm, mistake
If you don’t count the economic disaster that is hovering over Michigan, and can put up with the craptastic Lions, Potholes and 4 season weather ( all in one day) , Michigan is the bee’s knees.
If someone bombed Detroit, I’m pretty sure it would be an improvement.