It changed its sound under a variety of different weather conditions. For our first foray into weather watching, let's focus initially on the visual aspects of weather. I know this may seem difficult if it is nighttime, but don't worry, when you open up your senses, you will be surprised what you can see even at night. Focus your attention on what you see out there. Pick one aspect of what you see and let it engulf your attention.
Air is invisible.
Ah, a good question. A perceptive weather watcher sees not only the directly visible, but also the indirect indications of weather. Since wind is air in motion, at times you can actually see the wind as it affects light passing through it. Look for a twinkling star or the shimmer of a street light. These are all manifestations of the wind you can see .