What is Wind Direction?

Wind direction is a crucial meteorological factor indicating where the wind is coming from rather than where it is going. It is commonly expressed in degrees, with 0° representing the north, 90° the east, 180° the south, and 270° the west. Meteorologists use wind vanes, anemometers, and digital sensors to measure wind direction accurately.

Understanding wind direction is essential in storm preparedness and shelter planning. In severe weather events, such as tornadoes or hurricanes, wind direction helps predict storm paths, enabling residents to take necessary safety precautions. For example, if a tornado approaches from the southwest, experts can advise people to take cover accordingly.

For storm shelters and safe rooms, proper placement considers prevailing wind patterns. In tornado-prone areas, shelters are strategically positioned to withstand high winds and debris based on common wind directions. Homeowners and businesses also use wind direction data for ventilation planning, emergency exits, and overall structural safety.