
Turning now to the weather. Northern Taiwan is experiencing cloudy skies with only occasional brief showers, due to a weak front that’s passing through. But brace yourself for a dramatic turn over the weekend. According to the latest forecast, the mercury will be dropping as rains bear down in the north and northeast on Saturday. There will be a chance of rain across the entire island on Sunday. Let’s hear from a forecaster.
Kuan Shin-ping
Forecaster, Central Weather Bureau
Yesterday, along the northern coast, there was a prominent convective system extending all the way from the coastal region of southern China’s Fujian province. Its structure is very good. In meteorology, it’s known as a squall line. There’s a chance it could persist from Saturday night to Sunday. That period from Saturday night to Sunday is when the moist cloud system from southern China will have the greatest impact. The high-pressure system will gradually move eastward, pushing in colder air. Moisture from southern China is expected to follow into Taiwan, bringing a chance of rain islandwide.
Heavy rains are on the way for the East Coast and areas north of Tainan, especially the central mountain range. But if you’re in the southern part of the island, you’ll likely be in for only a quick shower. The Central Weather Bureau says relief won’t be in store for the area’s water shortage, until the plum rains arrive.
受到微弱鋒面通過影響,北台灣天氣陰涼,時不時還會下起局部短暫陣雨。而到了週末,將有更劇烈變化,北部及東北部會先轉涼有雨,週日則是幾乎全台都有機會下雨。至於昨天北部因"颮線"颳起強風,氣象局不排除週末還會類似機會。
[[氣象局預報員 官欣平]]
“昨天在北部海面這邊,從華南地區福建沿海,一路延出來比較明顯的對流帶,一條線呈現過來,結構非常好,氣象上叫做颮線,週六晚間到週日這一段,不排除還是有這樣的可能性。週六晚間到週日白天這一段,是華南雲雨區影響最為顯著的時間點,高壓逐漸往東邊移動,有比較明顯的冷空氣下來,伴隨這樣的推擠,華南地區的水氣跟著來到台灣地區,有可能全台各地都有降雨的機率”
台南以北、東半部及南部山區,都容易有短暫陣雨或雷雨,雨勢會越北越明顯,也不排除有短時強降雨出現。不過這波降雨,對中南部水情幫助不大,恐怕還是要到梅雨季才有望舒緩。
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