I agree that those are the proper tags. I just want to make clear that we really need to start holding up potholer54 as the original and best, and Yahtzee as the (increasingly boring) knockoff. So it should be potholer54 and Not Potholer54.
Nice try potholer, but NOAA's data doesn't count. They painted their temperature recording stations Eggshell White when they're calibrated for Indian White.
The eastern United States is NOT the entire planet? I'm pretty sure he may have just figured out the problem.
Incidentally, up here in Nova Scotia we've been getting very little snow and unusually warm temperatures this winter. It must just be getting blown too far south by some sort of El Nino jet stream magic.