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"9-day Weather Forecast" provides general indications of the trends in weather for the coming 9 days. For detailed description of today's weather forecast, please refer to " Local Weather Forecast ". The Probability of Significant Rain (PSR) forecast provides users with additional reference on rainfall amount and forecast trend for the coming 9 ...
「九天天氣預報」主要是提供未來九天天氣情況的大致趨勢，有關本港當天的詳細天氣預測，請參閱「 本港天氣預報 」。 「顯著降雨概率」預報為用户提供雨量及未來九天降雨趨勢方面的額外參考。 每日的顯著降雨概率預報表示當日香港廣泛地區累積雨量達到10毫米（即約雨季期間的日降雨量平均值）或以上的機會率。 概率分5個等級： 預測準確度一般隨預報時效增加而遞減，誤差則隨預報時效增加而增大。 「九天天氣預報」中除了「顯著降雨概率」以外的天氣預測，第一至三天、第四至七天和第八至九天天氣預報的平均準確度分別約為百分之九十、八十五和八十。 「顯著降雨概率」第一至六天的誤差約在百分之十以內，第七至九天的誤差約在百分之二十以內。 預測準確度及誤差亦隨不同季節的不同天氣系統而有所分別。
9-Day Weather Forecast General Situation: An anticyclone aloft will continue to bring generally fine and very hot weather to southern China today. Showers and thunderstorms triggered by high temperatures will also affect the region.
9-Day Weather Forecast General Situation: Winds will be weak and the weather will be extremely hot over Guangdong today. Under the influence of an upper-air disturbance, there will be more showers and a few squally thunderstorms over southern China today and tomorrow.
9-Day Weather Forecast General Situation: The broad trough of low pressure affecting the coast of southern China will weaken gradually today. Under the influence of an anticyclone aloft, the weather will improve and it will be very hot over the coast of Guangdong in
Provides weather forecast in Hong Kong and the Pearl River Delta region using a multi-model consensus forecast system.
基於一個多模式集成預報系統，提供香港及珠江三角洲區域不同地點天氣預報。.
