Mini Typhoon in Tokyo !

I was on my way to Tokyo Station when suddenly it came out from no where!!! It was unreal, within 3 min. I was soaked to the bone and although I was on my way to a very important talk show when it happened, but luckily I was able to get there in time. I had to drive home and change both car and clothes, in order to make my way up to Kooriyama. The funny part is that on my way to Tokyo St. in my car, it turned into a bright sunshiny day???