Cymmon Proper people will be along shortly, I'm sure. What you experienced may have been Wind Shear. However, on approach and departure, differing wind conditions tend not to arrive one at a time. If the weather is changing then you might expect several contrary wind events to happen at the same time.
One possible explanation of the 'wind rush' sound is that, if the external air pressure changed suddenly, it could affect the air conditioning system as well as any changes the flight deck made. I sit to be corrected.