In which section of the METAR and SPECI reports are wind shifts reported?

Wind shifts are reported in the remarks section of METAR and SPECI reports. This section is specifically reserved for additional information that may not be included in the standard body of the report. Including wind shifts here allows for a more detailed observation, which can be particularly important during rapidly changing weather conditions.

The body section typically includes the essential elements such as temperature, visibility, and overall wind direction and speed but may not contain detailed annotations like specific shifts. While the observation section encompasses the main components of the weather report, the remarks section serves as a supplementary area where unique changes or anomalies, such as wind shifts, can be documented to provide a complete picture of the current weather conditions. The conclusion section is not relevant to reporting these details, as it doesn't exist within the structure of METAR or SPECI reports.