This includes weather forecasts for destination aerodromes, prognostic charts of significant weather en route and forecast wind and temperature data appropriate to cruising levels. 氣象所也為離港航機提供飛行氣象文件,包括目的地機場(chǎng)的天氣預報,沿途危險性天氣預報圖,以及適用于巡航高度的風(fēng)及溫度預報數據。