XPLMEraseWeatherAtAirport

XPLM_API void       XPLMEraseWeatherAtAirport(
                         const char *         airport_id);

Erase the current weather conditions set by your plugin at a given airport, allowing records from other sources to be used. It does NOT mean ‘create clear weather at this airport’.

This call is not intended to be used per-frame. It should be called only during the pre-flight loop callback.