Yet another example of Big Tech ruining an innovative product. Dark Sky, which Apple bought and will shut down as of January 1st, is an extremely detailed weather and forecasting app. I was tipped off to Dark Sky by my wife. Her museum, much of which is outdoors, uses Dark Sky to plan operations. Why does a major New York City museum use Dark Sky instead of The Weather Channel or Apple Weather or the late, much lamented Weather Underground? Because Dark Sky provides the user with loads of information about the weather. It gives you current conditions on one screen-not just temperature, but wind, humidity, pressure, UV index, precipitation, sunrise/sunset, visibility. Apple has apparently incorporated this detail into their current weather app, however, you have to scroll to find it and it is only available for current conditions. This is why the actual Dark Sky app is far and away superior to Apple's Weather. It predicts all this information day by day, hour by hour for up to a week in advance. This information is incredibly useful for planning outdoor events, camping, hiking, biking, etc. it is also an important safety tool, allowing people to plan for possibly dangerous weather events. Apple is taking all of this away. Good work Apple. What they should have done is simply taken the Dark Sky app, slap the Apple name on it and called it a day. They could even put that silly animated sky background up there. I wouldn't care as long as they didn't destroy a nearly perfect weather app just like IBM did to Weather Underground.