What happeded to the weather? A couple days ago, I menetioned that Spring has come to Tokyo a month earlier and therre is not enough snow fall in the north of Japan this year. But just one night last night, there was about 50-70 cm, equivalent to about 2-3 feet, of snow in the north of Japan and it's still snowing right now. We expect another  50-70 cm of snow in one day. Something's wrong in everywhere. Is it because of El Nino in Winter and La Nina in Summer?   Once I was living in Wisconsin ...