Once you start shooting out at 300m and beyond you will notice your rounds landing in a horizontal string on windy days. This is due to the effect of the wind blowing your rounds around. Rather than getting up at 5am to go shooting, it's time to figure this out. Here are some really basic primers from the pros on how to read the wind condition and what to do. In order to get better at doing this, go to the range in the middle of the day on a when the wind is blowing hard.