"Red Sky At Night - Sailors Delight, Red Sky At Dawn - Sailors Warnings"Here is a casual way to open discussion about the validity of some of the folklore about the weather. It can be fun to learn more about the effect of the rotation of the earth on wind (generating wind movement from the west to the east), in addition to the effects of air pressure on forecasts. For instance, red sky at night can mean that the air is warm and dry. This is a sign of high air pressure. High air pressure can mean