How frequently are TAFs published?

TAFs, or Terminal Aerodrome Forecasts, are crucial for aviation safety, providing weather forecasts for specific airports and aerodromes. The correct frequency of TAF publication is every 6 hours, which leads to a total of four updates daily. This regular schedule ensures that pilots and air traffic control have access to up-to-date weather information, which can significantly affect flight operations, including takeoffs and landings.

By being updated every 6 hours, TAFs can reflect new weather patterns and data that may arise during the day, thereby enabling flight crews to make informed decisions based upon the most current forecasts. The consistency in updates is essential for maintaining the safety and efficiency of air travel.