There is a large-scale strong precipitation process in the south, and there is high temperature weather in North China and other places.

　　CCTV News:According to the website of the Central Meteorological Observatory, from 17th to 19th, there were large-scale heavy rainfall processes in the eastern part of southwest China, Jianghan, Jianghuai, Jiangnan, South China and other places. In some areas, there were heavy rains and local heavy rains, accompanied by strong convective weather such as short-term heavy precipitation, thunderstorms and strong winds. It is estimated that there will be high temperature of 35 ~ 36℃ in southeastern and central Inner Mongolia, northern and western Liaoning, southern Xinjiang basin, central and northern Hebei, Beijing, Tianjin and northern Shandong during the day of June 17th.

　　Key weather forecast

　　There is a large-scale strong precipitation process in southern China.

　　From 17th to 19th, there were large-scale heavy rainfall processes in the eastern part of Southwest China, Jianghan, Jianghuai, Jiangnan and South China, and there were heavy rains and local heavy rains in some areas, accompanied by short-term heavy precipitation, thunderstorms and strong winds and other strong convective weather. Among them, from 08: 00 on June 17 to 08: 00 on June 18, there were heavy rains in parts of Jianghuai, Jianghan, northern Hunan, central and eastern Chongqing, northern Guizhou, northern and southern Guangxi, central and southern Guangdong, southern Fujian, southeastern Tibet and northwestern Yunnan, among which there were heavy rains (100 ~ 150 mm) in parts of eastern Hubei, southeastern Chongqing, northeastern Guizhou and central and southern Guangdong. Some of the above areas are accompanied by short-term heavy rainfall (the maximum hourly rainfall is 20 ~ 60 mm, and the local area can exceed 70 mm), and there are strong convective weather such as thunderstorms and strong winds. The Central Meteorological Observatory continued to issue a blue rainstorm warning at 06: 00 on June 17th.

　　Fig. 1 Forecast map of heavy rainfall in China (08: 00 June 17-08: 00 June 18).

　　On 20-24, there were moderate to heavy rains, local rainstorms or heavy rains in southern and eastern Jiangnan, western and northern South China and southern Guizhou.

　　There is hot weather in North China and other places.

　　It is estimated that there will be high temperature of 35 ~ 36℃ in southeastern and central Inner Mongolia, northern and western Liaoning, southern Xinjiang basin, central and northern Hebei, Beijing, Tianjin and northern Shandong during the day of June 17th, among which the highest temperature in southeastern Inner Mongolia, western Liaoning, southern Xinjiang basin, central and northern Hebei, Beijing, Tianjin and other places is 37 ~ 39℃, and the local temperature can reach above 40℃ (. The Central Meteorological Observatory continued to issue a high-temperature yellow warning at 06: 00 on June 17th.

　　Fig. 2 National forecast map of high temperature falling area (08: 00 on June 17th-20: 00 on June 17th).

　　On the 18th, the area affected by high temperature weather moved northward to the western part of Northeast China and the southeastern part of Inner Mongolia, and the scope and intensity were reduced.

　　Domestic specific forecast for the next three days

　　From 08: 00 on June 17 to 08: 00 on June 18, there were heavy rains in parts of Jianghuai, Jianghan, northern Hunan, central and eastern Chongqing, northern Guizhou, northern and southern Guangxi, central and southern Guangdong, southern Fujian, southeastern Tibet and northwestern Yunnan. Among them, there were heavy rains (100-150 mm) in parts of eastern Hubei, southeastern Chongqing, northeastern Guizhou and central and southern Guangdong. There are 4 ~ 6 winds in parts of central and western Inner Mongolia, central and southern Liaoning, Hexi in Gansu, Shandong Peninsula and northern Zhejiang (see Figure 3).

　　Figure 3 National Precipitation Forecast Chart (08: 00 June 17-08: 00 June 18).

　　From 08: 00 on June 18 to 08: 00 on June 19, there were moderate to heavy rains in parts of northwestern Shaanxi, most of Jianghuai, most of Jianghan, northern and western Jiangnan, southeastern Fujian, Guizhou, and central and eastern South China. Among them, there were heavy rains or heavy rains (100-160 mm) in parts of southern Anhui, southern Jiangsu, southeastern Hubei, northern and western Hunan, northwestern Jiangxi, and central and southern Guizhou. There are 4 ~ 5 winds in parts of central and western Inner Mongolia, Liaodong Peninsula and southern Shandong (see Figure 4).

　　Figure 4 National Precipitation Forecast Chart (08: 00 June 18-08: 00 June 19).

　　From 08: 00 on June 19 to 08: 00 on June 20, there were moderate to heavy rains in parts of central and eastern Inner Mongolia, southeastern Tibet, eastern North China, eastern Huanghuai, Jianghuai, most of the south of the Yangtze River, central and southern Guizhou, eastern Yunnan and central and western South China. Among them, there were heavy rains or heavy rains (100-150 mm) in parts of central and southern Hunan, central and northern Jiangxi, northwestern Fujian, southeastern Guizhou and northwestern Guangxi. There are 4 ~ 5 winds in parts of central and eastern Inner Mongolia and Liaodong Peninsula (see Figure 5).

　　Figure 5 National Precipitation Forecast Chart (08: 00 June 19-08: 00 June 20).