RJet Cadet Interview Practice Test

In a TAF, TEMPO signals temporary fluctuations in weather conditions that are expected to occur for a limited time within the forecast period. These changes aren’t expected to last for the entire forecast and will return to the previous conditions afterward, helping pilots anticipate brief periods of deterioration or improvement, such as short-lived showers or a temporary drop in visibility or ceiling. The other ideas don’t fit because TEMPO isn’t indicating a permanent change, it isn’t about altitude, and it isn’t something measured by METAR observations.