What is the duration of a TAF?

A Terminal Aerodrome Forecast, commonly known as a TAF, is a weather forecast specifically for the area around an airport, typically covering information crucial for pilots and aviation operations. The standard duration of a TAF is 24 hours, during which it provides updates on expected weather conditions such as visibility, wind direction and speed, significant weather phenomena, and any expected changes in these conditions. TAFs can sometimes include an additional 6 hours for a total of up to 30 hours in specific situations, but the primary duration remains at 24 hours. This comprehensive time frame ensures that pilots have adequate information to make informed decisions about flight safety and operations during that critical period.