This is a great app. For years I have referred to NOAAs tabulated wind data to plan my hunt. This app refers to the horses mouth - NOAA. Displaying wind direction on a google earth background is incredibly useful...quick and easy with a reliable data source. This app tells you wind direction for the moment... In the future I would like it to show predicted wind direction hour-to-hour for a 24-hour period like the NOAA website does. If wind direction is predicted to switch from the south at 1:00 pm and start blowing from the west,,, I would like to know that with this app.