Any plans for the integration of other Weather Stations? Ones that have an indoor display and wind vane capabilities? The Netatmo looks good but it doesn’t have a display (other than computer/phone) that can be hung on a wall or set on a counter. It also doesn’t have the wind vane feature. Acurite has a nice line of products but don’t know the integration opportunities. Coordination with Weather Underground would also be good.
Any weather station, or weather station software, that can upload data to Weather Underground will do what you want. Use the Smart Weather Tile and Smart Weather Tile Controller SmartApps. Enter your Weather Underground station ID instead of zip code and you’ll be good to go.
Probably more work than you were hoping for but looks like AcuRite has some compatible models listed on WUnderground. http://www.wunderground.com/weatherstation/hardwareandsoftware.asp.
More reading below, you can actually set this up using another nearby weather station and decide later if you want to setup your own station: