
中央氣象署指出,今日東北季風稍減弱,迎風面大台北、東半部及恆春半島有局部短暫陣雨,宜蘭、花蓮及大台北地區需留意局部大雨,尤其宜蘭山區有局部豪雨機率;午後新竹至台中、嘉義以南及其他山區亦有局部陣雨,並可能有較大雨勢。高溫約29至33度,夜間低溫23至27度,紫外線過量,請防曬補水。第26號輕度颱風彩雲遠離台灣,無影響。空氣品質北部中部等地為「普通」,宜蘭花東等地為「良好」。未來一週東北季風持續影響,山區及東半部多有短暫陣雨。
AI-generated summary
中央氣象署發布天氣預報,指出東北季風影響台灣天氣,並監測第26號輕度颱風彩雲動態。
氣象署指出,今天東北季風稍減弱,迎風面大台北、東半部地區及恆春半島有局部短暫陣雨,宜蘭、花蓮及大台北地區需留意有局部大雨,尤其是宜蘭山區有局部豪雨的機率,午後新竹至台中、嘉義以南地區及其他山區有局部短暫陣雨,並可能有局部較大雨勢。(資料照)
中央氣象署指出,受東北季風影響,易有短延時強降雨,氣象署昨深夜已先針對北北基宜花等5縣市發布豪、大雨特報。預估今天(3日)東北季風稍減弱,迎風面大台北、東半部地區及恆春半島有局部短暫陣雨,宜蘭、花蓮及大台北地區需留意有局部大雨,尤其是宜蘭山區有局部豪雨的機率,桃園以南地區為多雲到晴,但清晨嘉義以南山區仍有局部下雨機會,午後新竹至台中、嘉義以南地區及其他山區有局部短暫陣雨,並可能有局部較大雨勢,午後請留意天氣變化,攜帶雨具備用。
今日氣溫方面,大台北、宜蘭及花蓮高溫約29至31度,桃園以南及台東32至33度,感受仍偏熱,部分地區中午前後紫外線可達過量等級,外出請注意防曬並多補充水分,而夜晚清晨各地低溫普遍在23至27度。
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氣象署說明,第26號輕度颱風彩雲晚上8時位於鵝鑾鼻東方約2530公里之處,未來將逐漸北轉,對台灣天氣無影響。
氣象署提醒,東北風偏強,桃園及澎湖、馬祖局部地區有平均風6級以上或陣風8級以上發生的機率,沿海活動請注意安全。
空氣品質方面,根據環境部空氣品質預報資訊顯示:今日環境風場為東北風至東北東風,中南部位於下風處,污染物稍易累積,午後受光化作用影響,臭氧濃度稍易上升;竹苗、宜蘭、花東空品區及馬祖為「良好」等級;北部、中部、雲嘉南、高屏空品區及金門、澎湖為「普通」等級。
未來天氣方面,週日環境轉為偏東風,水氣更為減少,基隆北海岸、東半部地區及恆春半島有零星短暫陣雨,其他地區為多雲到晴,午後南部地區及其他山區有局部短暫陣雨。
下週一東北季風增強,下週二至下週五東北季風影響;下週一、二北部、宜蘭及花蓮天氣稍轉涼,迎風面降雨範圍較廣,北部、東半部地區及恆春半島有局部短暫陣雨,尤其宜蘭地區有局部較大雨勢發生的機率,其他地區雲量稍增為多雲,午後南部地區及其他山區有局部短暫陣雨;下週三至下週五各地早晚天氣稍涼,環境水氣減少,大台北、東半部地區及恆春半島有零星短暫陣雨,其他地區為多雲到晴,午後山區有局部短暫陣雨。
下週六至下下週一東北季風持續影響,迎風面大台北、東半部地區及恆春半島有零星短暫陣雨,其他地區為多雲到晴,午後山區有局部短暫陣雨。
國際都市氣象:
亞洲、大洋洲
美洲
歐洲、非洲
中國
今日各地天氣預報概況。(圖擷取自中央氣象署)
氣象署說明,第26號輕度颱風彩雲晚上8時位於鵝鑾鼻東方約2530公里之處,未來將逐漸北轉,對台灣天氣無影響。(圖擷取自中央氣象署)
今日各地空氣品質概況。(圖擷自環保署空氣品質監測網)
AI outlook — possibilities, not facts
宜蘭山區將有局部豪雨機率
Possible · Within hours
午後新竹至台中、嘉義以南地區及其他山區將有局部短暫陣雨
Likely · Within hours
未來一週東北季風將持續影響台灣東部及山區
Likely · Within weeks

The Central Meteorological Administration predicts that the northeast monsoon will continue to affect Taiwan. Today, there will be local brief showers in Taipei, the eastern half, the Hengchun Peninsula and other places. The rainfall in Yilan Township will reach 123.5 millimeters. The rainfall will slow down after the water vapor decreases tomorrow. Next Monday will be affected by another stronger northeast monsoon. The temperature will drop significantly and last for a long time. The Meteorological Administration reminds the eastern coast to watch out for long waves.

Meteorological consultant Jia Xingxing pointed out that due to the influence of the northeasterly wind, the first wave of monsoon cooling in Taiwan is not obvious, but it is expected that a real cooling period will occur from October 5 to 8, with the low temperature in the north of Hsinchu and Yilan falling to about 18 degrees; the northeasterly wind will remain during the National Day holiday, and there will be some brief rain in the wind side areas. Other areas will be cloudy to sunny, suitable for travel.

The Central Meteorological Observatory predicts that from October 3rd to 4th, there will be heavy rainfall in the south, with heavy to heavy rains in some areas in Guizhou, Hunan, Guangxi, Guangdong and other places. At the same time, affected by the cold air, winds will be stronger in the central and eastern regions and the eastern and southern sea areas. The temperature will drop by 4~6℃, and the local temperature will drop by 8~10℃. It is necessary to prevent the impact of flash floods, geological disasters and strong wind cooling on transportation, agriculture and animal husbandry.

On October 3, large-scale precipitation continued in the south and the rainfall intensified in some areas, with heavy rain or heavy rain; the rainfall in the south gradually weakened tomorrow and the day after tomorrow, while the northern and northeastern regions in the north received rainfall from west to east. Affected by cold air and rainy weather, the temperature in many places in the north and south of my country will reach record lows and the chill will be obvious. The public needs to add clothes in time and pay attention to traffic safety.

Meteorological expert Wu Derong pointed out that today and tomorrow (Saturday and Sunday) the water vapor will increase, and there will be heavy rainfall in the northern and eastern half of the country; the northeast monsoon will strengthen again next Monday and Tuesday, and the North Taiwan will become cooler, and there will be heavier rain on the windward side; from next Wednesday to Friday, due to the influence of radiation cooling, Qingdao will The low temperature in the morning may drop to about 16 degrees, and there may be local brief rainfall in the afternoon in the central and southern mountainous areas; the 26th Central Station "Caiyun" will move northward and has no chance of invading Taiwan. The Eastern Pacific Hurricane NOLO will enter the Western Pacific next Monday and pose no threat to Taiwan.

From October 2 to 8, the cold air will be active in my country, and the temperature in many places will hit record lows. The high temperature in the south will subside and the body will feel cooler. There is weak precipitation and large temperature differences in the north, and it is rainy in the south. The meteorological department has issued guidance on dressing and itinerary adjustments for National Day travel.