How should wind direction readings be interpreted?

Wind direction readings are interpreted by understanding where the wind is coming from. This means that if a wind reading indicates, for example, a wind from the northwest, it means the wind is originating from the northwest and blowing towards the southeast. This standard convention is critical for pilots because it helps them understand the approach and departure patterns, as well as the potential impact of wind on aircraft performance during maneuvers.

Interpreting wind direction in this manner is fundamental for flight planning and in-flight navigation, allowing pilots to adjust their strategies for takeoffs, landings, and route selection. Understanding this concept can also help pilots anticipate how wind may affect their aircraft's behavior in the air, including drift and lift.