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Re:Supercomputer quietly puts U.S. weather resources back on... by nether on Monday February 22, 2016 @03:58PM (#11154232)
It's not exactly parallel processing, but the Dark Sky app already does its forecasting calculations on the iPhone: http://jackadam.github.io/2011/how-dark-sky-works/

> The reason we encode velocity data as an image is so we can pass it off to the GPU on the iPhone and iPad. Both the storm prediction and the smooth animations are calculated on the device itself, rather than the server, and all the magic happens directly on the GPU.

Re:Supercomputer quietly puts U.S. weather resources back on... by mrow84 on Monday February 22, 2016 @05:14PM (#11154724)
In case anyone starts wondering, in the article it says that they're assuming that atmospheric motion is linear, which they justify (reasonably) because they're only looking over short time scales. So, although it is a forecast, it's a pretty simple one ;-).