It is worth noting that the inventors of this particular type of visualization for wind data were Fernanda Viegas and Martin Wattenberg (former IBM, now Google, as far as I can remember). A pity that they are rarely mentioned.
This one seems much more efficient, at least on Safari. In contrast, the OP link pegs CPU to 100%.
Re:Hurricane Matthew Visualization
by 15thandwhatever on Friday October 07, 2016 @03:09PM
(#12663172)
It's using your laptop fan to simulate the sounds of the hurricane.
This is the oldest of this kind of map that I know of. It includes source on the About page.