Source: CCTV news client
The first day of post-holiday rework (October 8) ushered in the cold dew solar term, and the weather was more appropriate. Following the end of the impact of the previous weak cold air, from today to the 10th, a new wave of weak cold air will continue to affect the northern part of the mainland. From the 11th, the temperature in most areas will rise one after another, and the temperature in the north and south will gradually turn from low to high. Affected by the cold air, there will be weak precipitation from west to east in the north in the next three days, and the duration will be short. The southwest region will continue to be cloudy and rainy, and some areas need to pay attention to preventing geological disasters.
On the first day of rework, a new wave of cold air affected the northern region
Yesterday was the last day of the National Day holiday, and under the influence of weak cold air, the temperature in southern Hebei, northern Henan, northern Shandong and most of the south dropped. After the cooling, except for the high temperature in southern China, the maximum temperature in most other parts of the mainland is generally close to or lower than that of the same period in normal years, and the temperature in some places in Jiangnan and Jianghuai has also hit a new low since the beginning of autumn.
Today begins to enter the cold dew solar term, which is also the last solar term of autumn, and the activity of cold air will become more and more frequent. From today to the 10th, a new wave of weak cold air will continue to affect the north, and the temperature in parts of Northwest China, North China, Northeast China and other places will drop by 3 to 6 °C, accompanied by northerly winds of 4 to 5 with gusts of 6 to 8.
Overall, a new wave of weak cold air affects the northerly area, and the impact is very limited. From the 11th, the temperature in most parts of the mainland will rise one after another, and the temperature in the north and south will gradually turn from low to high.
Although the presence of cold air in the next three days will be weak, the temperature difference between day and night in the north of Jiangnan is generally large, reaching more than 10°C or 15°C.
In the next three days, it will be cloudy and rainy in the southwest, and weak precipitation will gradually unfold in the north
Since October, precipitation has been low in most parts of the country, but the precipitation in the southwest region is significantly higher than that of the same period in normal years, especially in southeastern Tibet and northwestern Yunnan, where the precipitation is more than twice that of the same period in normal years. Monitoring shows that yesterday, heavy rain or torrential rain occurred in parts of western Yunnan, northeastern Guangdong, southern Hainan Island, eastern coastal Fujian, and north-central Taiwan Island, heavy rain in Pu'er in Yunnan, Zhangzhou and Xiamen in Fujian, and northern Taiwan, and extremely heavy rain in Yilan, Taiwan.
In the next three days, the precipitation in some parts of the south will decrease, and gradually turn to mainly sunny and cloudy; Under the influence of weak cold air in the north, weak precipitation will be ushered in from the eastern part of Northwest China to Northeast China, and the duration will be shorter. In addition, the southwest will maintain a rainy weather pattern.
Specifically, the Central Meteorological Observatory predicts that today, there will be light to moderate rain in southern Gansu, Shaanxi, south-central Inner Mongolia, Shanxi, central and western Sichuan, Yunnan, central and western Guizhou, eastern Jiangnan, Hainan Island, Taiwan Island and other places, of which there will be heavy rain in parts of southwestern Sichuan and north-central Yunnan, and local heavy rain; There was light to moderate snow or sleet in parts of the mountainous areas of southwestern Xinjiang, northeastern Tibet, and southwestern Qinghai.
Tomorrow, there will be light to moderate rain in central and southern Gansu, southern Shaanxi, south-central and eastern Inner Mongolia, central and western Heilongjiang, central and western Jilin, Liaoning, northern Hebei, northern Shanxi, north-central Shandong, Sichuan, Yunnan, western Guizhou, Taiwan Island and other places, of which there will be heavy rain in parts of southwestern Sichuan and southeastern Tibet, and local heavy rain; There is light to moderate snow or sleet in eastern Tibet, south-central and eastern Qinghai.
The day after tomorrow, there will be light to moderate rain in southern Gansu, central and eastern Heilongjiang, eastern Jilin, Sichuan, Chongqing, Yunnan, central and western Guizhou, Hainan Island, Taiwan Island and other places, of which there will be heavy rain in parts of southwestern Sichuan and southeastern Tibet, and local heavy rain; There is light to moderate snow or sleet in parts of northeastern Tibet, central and southern Qinghai, northeastern Inner Mongolia, and northwestern Heilongjiang.
Affected by frequent rainfall, the meteorological risk of geological disasters in some areas such as southeastern Tibet, northwest Yunnan, and southern Sichuan is high, and the public needs to take preventive measures. In addition, from this morning to the morning, there was heavy fog in parts of southern Hebei, northern and eastern Henan, southeastern Shanxi, and southeastern Shanxi, and local strong dense fog with visibility of less than 200 meters.
(Source: China Weather Network)