The stations on the map are uniformely distributed, and the temperature trend is a clear representation of the climate status of the region.
Kansas warms at a rate of 0.822º F every 100 years, or about 0.082º F per decade. For reaching the temperature that will melt glaciers, make the seas flood nations, etc, we'll have to wait a couple thousand years - if the next ice age does not get us first...
Global warming means there is an overall warming everywhere in the world, but there must be a reason for the cooling in some regions - reason that has not been explained by any climate model. As CO2 is blamed for the temperature increase and as CO2 has increased steadily, there shouldn't be any cooling anywhere. As we see cooling in many places around the world, the relation between CO2 and temperature increase is a false one.
Furthermore, as the relation between CO2 and temperature is derived from computer models, these climatic models are not an accurate image of the climatic system, and they cannot give an accurate prediction of the future climate.