Instrument Rating Checkride Practice Test

In a TAF (Terminal Aerodrome Forecast) report, 'TEMPO' indicates that temporary weather conditions are expected to occur, typically lasting for less than an hour. This term is used to communicate transient weather phenomena that could significantly affect flight operations, especially for approaches and landings.

When a TAF includes a 'TEMPO' section, it is providing pilots with critical information about short-lived weather changes that might interrupt otherwise stable conditions. For example, 'TEMPO' might designate brief periods of rain, gusty winds, or reduced visibility that pilots should be aware of as they plan their flights. Understanding this term is essential for instrument-rated pilots, as it influences decision-making regarding safety and route planning.

The other choices do not accurately reflect the meaning of 'TEMPO' in a TAF report, as they describe different types of weather forecasts that are not applicable to the 'TEMPO' designation.