WeatherKitten (WeatherCat iOS client) V1.0.0 B97 is now available in beta! See https://athena.trixology.com/index.php?topic=3714.0 for more details.
So I just found this forum! I have also already made the plunge to El Capitan (ver 10.11.5) on a Mac mini and cant manage to get the USB driver to see my Davis Vantage Pro2 interface. So any assistance would be great. I did try the USB hub trick with no luck. Thanks!