China News Service, June 4th, according to the website of the Central Meteorological Observatory, affected by the eastward high-altitude trough and low vortex shear system, from the night of the 4th to the 6th, Jiangnan and South China will usher in a new round of heavy rainfall, southern Guizhou , There are heavy rainstorms in northern China, most parts of Jiangnan and other places, and heavy rainstorms in some areas. In the next three days, the maximum temperature in the western and southern parts of North China, Huanghuai, and northern Jianghuai will be 35-39℃. Among them, the local maximum temperature in northwestern Henan and Turpan, Xinjiang will reach above 40℃.

Data map: citizens travel in the rain. Photo by reporter Jia Tianyong of China News Service

Heavy rainfall in Jiangxi, Zhejiang and other places, high temperature in Huanghuai, North China and other places

  Yesterday, heavy rains occurred in parts of central and northern Zhejiang, northern Fujian, southern Anhui, central and northern Jiangxi, southern Hunan, southern Guizhou, central and northern Guangxi, and central Guangdong. Local heavy rains in Quzhou, Zhejiang, Huangshan, Anhui, Shangrao, and Ji'an (100-220 mm, maximum hourly rainfall 50-85 mm); moderate to heavy rain in Heilongjiang, central and eastern Jilin, northern Liaoning and other places.

  In addition, high temperatures above 35℃ occurred in the central and southern parts of North China, northern Huanghuai, northern Jianghuai, northern Hubei, and Shaanxi Guan yesterday, southern Hebei, central and northern Henan, western Shandong, and other places were 38~40℃, and Handan and Xingtai, Hebei were 41.8℃. ; 19 observation stations in the above areas reached or exceeded the extreme value in early June.

Jiangnan, South China and other places have sustained heavy precipitation

  Affected by the eastward high-altitude trough and the low vortex shear system, from the night of the 4th to the 6th, Jiangnan, South China and other places will usher in a new round of heavy rainfall. There are heavy rains in southern Guizhou, northern South China, and most of Jiangnan Heavy rain in some areas.

  It is estimated that there will be heavy rains in parts of southwestern Zhejiang, northwestern Fujian, central and northern Jiangxi, central and southern Hunan, northwestern Guangxi, southern Guizhou, and northern Guangdong from 08:00 on June 4 to 08:00 on 5th. There are heavy rainstorms (100-150 mm) locally in northern Guangxi. Some of the above-mentioned areas are accompanied by short-term heavy precipitation (the maximum hourly rainfall is 30-50 mm, and the local area can exceed 70 mm), and there are strong convective weather such as thunderstorms and strong winds. To this end, the Central Meteorological Observatory continued to issue rainstorm blue warnings at 06:00 on June 4 (see Figure 1).

Figure 1 Forecast map of heavy rainfall in the whole country (08:00 on June 4-08:00 on 5th)

North China Huanghuai and other places have persistent high temperature weather

  In the next three days, the maximum temperature will be 35~39℃ in the west and south of North China, northern Huanghuai, northern Jianghuai, northern Jianghan, Shaanxi, southern Xinjiang Basin and along the Tianshan region, northern Hainan. Among them, northwestern Henan, Turpan, Xinjiang and other places The maximum local temperature can reach above 40℃. To this end, the Central Meteorological Observatory continued to issue high-temperature yellow warnings at 06:00 on June 4 (see Figure 2).

Figure 2 Forecast of national high-temperature regions (from 08:00 on June 4 to 20:00 on June 4)

Specific forecasts for the next three days

  From 8:00 on June 4th to 8:00 on 5th, there are moderate to heavy rains in most parts of southern Jiangnan, southeastern southwestern China, northern southern China, and other parts of southwestern Hunan, central Jiangxi, southeastern Guizhou, northwestern Guangxi, etc. There is heavy rain, local heavy rain (100 ~ 150 mm) (see Figure 3).

Figure 3 National precipitation forecast map (8:00 on June 4th-8:00 on the 5th day)

  From 8:00 on June 5th to 8:00 on 6th, there are moderate to heavy rains in most parts of Jiangnan, South China, southeastern Yunnan, northern Xinjiang, northern Tianshan, southern Tibet and other places. Among them, central and northern Zhejiang and central Jiangxi , Southern Hunan, northern Guangdong, northwestern Guangxi and other parts of the region have heavy rain, local heavy rain (100 ~ 130 mm). Some areas in northern Xinjiang and other places have winds of grade 5 to 7 and above (see Figure 4).

Figure 4 National precipitation forecast map (June 5th at 08:00-68:00)

  From 8:00 on June 6 to 8:00 on 7th, there are moderate to heavy rains in southern Jiangnan, most of southern China, southeastern southwest, northwestern Sichuan Basin, and southeastern Tibet. Among them, southwestern Jiangxi, southern Hunan, northwest Guangxi, There are heavy rains (50-70 mm) in central Guangdong and southeastern Tibet. Some areas in the eastern part of Xinjiang's southern Xinjiang basin, western Inner Mongolia and other places have winds of magnitude 5-6 and above (see Figure 5).

Figure 5 National precipitation forecast map (from 08:00 on June 6 to 8:00 on 7th)