Yesterday (21st), strong rainfall in China was mainly concentrated in Ningxia, Shaanxi and other places, and local rainstorm occurred. It is estimated that today, the rain in the eastern part of northwest China, Shanxi, Beijing Tianjin Hebei and other places is still fierce; Tomorrow, strong rainfall will shift to the northeast. In Jiangnan, where there is no rain, the high temperature is still "firm" and gradually expands northward, affecting Jianghan and Jianghuai regions.

Heavy rainfall in northwest and north China will continue to affect northeast China tomorrow

On the 21st, rain fell in Yan'an, Shaanxi, and the road was wet and slippery. (Source: Weibo)

From yesterday, due to the combination of cold air moving eastward and warm and humid air flow at the edge of the subtropical high, strong rainfall occurred in the east of northwest China. The monitoring shows that heavy rain occurs in some areas of Longdong, Gansu, southern Ningxia, northern Shaanxi and central Shanxi, and heavy rain (50~83mm) occurs in Yan'an, Luliang and Xinzhou of Shaanxi.

Today and tomorrow, with the cold air moving eastward, the heavy rainfall area will shift to North China and Northeast China, with moderate to heavy rain in many places. The Central Meteorological Observatory predicted that from 08:00 on the 22nd to 08:00 on the 23rd, some areas in northeastern Gansu, central and northern Shaanxi, most of Shanxi, central and northern Hebei, Beijing, Tianjin and other places will have heavy rain, including some areas in eastern Shaanxi, western Shanxi and other places will have heavy rain (100~150 millimeters); Most of the above areas have short-term heavy rainfall, and local areas are accompanied by thunderstorms, gales and other strong convection weather. Tomorrow, there will be heavy rain or rainstorm in central Jilin, northwest Shandong and other places.

At the same time of rainfall in the above areas, some areas are accompanied by short-term heavy rainfall, thunderstorms, gales or hail and other severe convective weather. It is necessary to prevent the occurrence of urban waterlogging, landslides and other secondary disasters. When the rain is strong and accompanied by lightning, try not to go out and hide in solid buildings.

High temperature in South China comes to an end High temperature in Jiangnan "crosses" the Yangtze River

The hottest dog days of the year came to an end on the 20th. However, the south of the Yangtze River, most of South China and the east of Sichuan Basin were controlled by a wide range of high temperature weather yesterday, and the highest temperature in Guangdong, Chongqing and parts of eastern Sichuan reached above 38 ℃. Among them, the highest temperature in Guangzhou reached 38.3 ℃, which was the highest in the local history in late August and was also very rare in the whole history of August.

The Central Meteorological Observatory predicts that Guangdong is still hot today due to the downdraft around typhoon "Tiange"; The highest temperature in most areas of Guangdong and Fujian will drop to above 30 ℃ tomorrow. The temperature drop in Guangxi will come later, on the 24th, and the temperature will rise slightly today and tomorrow under the influence of the sinking and warming outside the typhoon, and the temperature in Nanning, the capital, will reach 37 ℃.

On the 23rd, the high temperature will move to Jianghan, Jianghuai and other places.

After the beginning of autumn on August 8, some regions in Jianghan and Jianghuai have never experienced high temperatures above 35 ℃. With the strengthening of the subtropical high, the high temperatures in Jiangnan will gradually expand northward from tomorrow, "crossing" the Yangtze River. In addition to Hunan, Jiangxi, Zhejiang and other provinces that have experienced high temperatures recently, the high temperature will affect places such as Jianghuai and Jianghan, and most areas such as Hubei, Anhui and Jiangsu will experience high temperatures of 35 ℃. It is expected that Hefei, Wuhan, Nanjing, Shanghai, Hangzhou, Changsha, Nanchang, Chongqing and other cities will reach above 35 ℃ in the next day and the next day, which may be the highest temperature in provincial capital cities after the beginning of the autumn. Although the temperature of the above areas in the rest of this week did not reach the high temperature standard of 35 ℃, it was basically around 33 ℃ and 34 ℃, which was full of stuffiness and heat.

At the same time, the high temperature in Chongqing and the east of Sichuan Basin will remain strong in the next three days. The highest temperature in Chongqing today will reach 40 ℃, and the temperature will drop slightly after tomorrow, but it will still be above 35 ℃, and the heat will continue.

In the next few days, the weather in the east of Jiangnan, Jianghuai and Southwest China will be hot and the air humidity will be high. People in these areas need to be prepared for heatstroke prevention. When going out, you can wear sun visors, sun hats, etc. to avoid sunburn; Outdoor workers can also prepare medicine such as Huoxiang Zhengqi Pill for emergencies.