Basically, once you have registered (for free) and logged in, you can set custom spots for weather forecasts for any place on earth! I have set a spot down at my local park where I regularly fly kites, and then another spot at a park further away that I sometimes fly at. The two forecasts can be quite different, reflecting the fact that one is closer to the coast than the other.
And I note that in four days time there is a good breeze predicted. I might just have to try to get out for some kite flying fun.