Base what claims? That we did not get more snow than usual in places that rarely even see snow? Seems to me there has been quite a lot of snow lately.
Or more rain in places that have been dry?
In the last couple of years that is all I have seen in the lower 48, a little bit harder of a winter and a hotter summer, though its arguable that these very extremes so to speak are in actuality the norms of weather in the past.
So arguably these new weather patterns are nothing more than what weather was a decade or more ago. I see the opposite here in Alaska, we used to have cold cold winters, we have not, we used to have warm though short summers, we have not, if anything I will agree that Alaska has indeed felt effects of any global warming claims.
It’s called weather.