CCTV News:According to China Weather Network News, due to the influence of cold air, from today (7th) to the weekend, most of the central and eastern regions are "autumn". The lowest temperature in Harbin, Changchun, Shenyang and other places will fall below 10℃, which is the first time in the second half of this year, and it will be cold in the morning and evening. The sultry weather in the south will also be swept away, and the highest temperature in most areas will be less than 30 C. In terms of precipitation, there are still scattered heavy rainfall in Jiangnan and South China today, and the range of heavy precipitation will retreat to the southeast coast tomorrow.
The lowest temperature in Northeast China will fall below 10℃, or the local frost in Heilongjiang and Inner Mongolia will be present.
Yesterday, cold air brought strong winds and cool weather to most parts of the north. Monitoring shows that there are 4 ~ 6 winds in most parts of North China, central and eastern Inner Mongolia, Shandong Peninsula and central and western Liaoning, with gusts reaching 7 ~ 9. The temperature in central Inner Mongolia and northwestern Shanxi dropped by more than 10℃ at 14 o’clock yesterday, and the temperature was only about 15℃, which was obviously cool. In Beijing, Tianjin and Hebei, there is also a temperature drop of 6-7℃, but in the afternoon, the sky is clear and the light is strong, and there is still a feeling of sunny and hot.
Affected by cold air, there will still be 4 ~ 5 northerly winds in the middle and lower reaches of the Yangtze River today and tomorrow, so we need to pay attention to prevention.
In terms of temperature, from now until the weekend, the highest temperature in most parts of the north is generally less than 30 C, and the lowest temperature is lower than 20 C. The temperature in most parts of North China and Northeast China will remain lower than normal. At present, the front of autumn is roughly in the central part of North China, and the North China Plain has entered the transition period from summer to autumn.
The highest temperature in northern North China and most parts of Northeast China will be below 20℃, and many places, including Harbin, Changchun and Shenyang, will spend the most obvious day of coolness since the second half of the year. At the same time, the lowest temperature will also fall below 10℃, and it will be cold in the morning and evening. The public should pay attention to adding clothes to keep warm when going out to avoid typhoid fever. On the 8th, the lowest temperature in the north-eastern part of Inner Mongolia and the northwest of Heilongjiang will drop to about 0℃ or below, and the first frost may occur. Agriculture should pay special attention to prevent the adverse effects of low temperature and strong wind.
The high temperature and sultry weather in the south are swept away, and the weather is "autumn" on weekends.
Autumn is getting stronger in the north, and there will be a period of cool weather in the south. Yesterday, Chongqing, Hubei and northern Hunan took the lead in cooling down, especially Chongqing, which almost cooled down all the way during the day. At 14 o’clock, the temperature dropped by 15℃ compared with the previous day, only 22.7℃. However, there are still small areas of high temperature weather in Zhejiang, Jiangxi, Guizhou and Guangxi.
Today, the high temperature weather in the south will be completely eliminated. Only the highest temperature in Guangdong coastal areas and Hainan is above 30℃, and most other areas will usher in cool weather below 30℃.
On weekends, the main body of cold air goes south to disperse the rain, and the humidity in many places in the south of the Yangtze River will also drop significantly, and the sultry feeling will be swept away, and there will be a feeling of "autumn" for the time being. However, it will take time to really enter the autumn. The influence of cold air will weaken next week, and the subtropical high will be under control again. After the 11th, there will be another round of sultry weather.
The precipitation range is reduced, and there is heavy rain in some parts of Jiangnan and South China.
In terms of precipitation, yesterday, the rain was strong in the eastern part of Northeast China, the central and eastern Sichuan Basin and the southwestern Jiangxi. Monitoring shows that there are scattered rainstorms or heavy rains in northeastern and southern Sichuan, northern and southeastern Chongqing, eastern and south-central Guizhou, eastern Yunnan, south-central Hunan, southwestern Hubei, south-central Jiangxi, Fujian, north-central Guangdong, eastern and northern Guangxi, etc. The maximum rainfall in Yanhe County, Tongren, Guizhou Province is 170 mm, and the maximum hourly rainfall in the above areas is 60 ~ 87 mm; Heavy rain or rainstorm occurred in parts of central and eastern Jilin, central and eastern Liaoning and eastern Heilongjiang, and Kuandian in Dandong, Liaoning was 85 mm.
Today, the rain in the north has weakened, and most of the south is affected by cold air and warm and humid airflow. It is still rainy, and some areas have scattered heavy rainfall. The Central Meteorological Observatory predicts that there will be small to moderate rain or thunderstorms in northeastern Inner Mongolia, north-central northeastern region, Xinjiang along Tianshan Mountains, most of the Qinghai-Tibet Plateau, most of the southwest region, most of the south of the Yangtze River, southern China and Taiwan Province Island. Among them, there will be heavy rain in parts of southeastern Jiangnan, southern China and central and western Yunnan, with local heavy rain or heavy rain (100-130 mm), accompanied by strong convective weather such as short-term heavy precipitation, thunderstorms or hail.
Tomorrow, the rainfall in the south will also fade rapidly, and only the southeast coast will still be haunted by heavy rainfall. It is expected that there will be small to moderate rain in parts of eastern Heilongjiang, eastern Jiangnan, central and eastern South China, central and western Southwest China, central northwest China, most of the Qinghai-Tibet Plateau, northwestern Xinjiang and Taiwan Province Island, among which there will be heavy rain or heavy rain in parts of southeastern Fujian, eastern Guangdong, northwestern Yunnan and northeastern Hainan Island, and local heavy rain (100-110 mm).
