China News Service, May 11. According to the website of the Central Meteorological Observatory, from the 11th to the 13th, there were heavy to heavy rains in southern China, Yunnan, southern Guizhou, and southeastern Jiangnan, and some areas in Guangdong, Guangxi, and southeastern Yunnan. Heavy rain.

From 08:00 on the 11th to 08:00 on the 14th, there will be strong cold air activities in northern my country.

Heavy rain or heavy rain in Hunan, Jiangxi, Guangdong and other places

　　From 08:00 yesterday to 06:00 today, there were heavy rains or heavy rains in parts of southern Hunan, central and northern Jiangxi, southwestern Zhejiang, northwestern Fujian, central and eastern Guangxi, and Guangdong. The local rainfall in Yangjiang, Zhuhai, and Huizhou in Guangdong was 200-226 millimeters, there were extremely heavy rainstorms (250-290 millimeters) locally in Yangdong District, Yangjiang; the maximum hourly rainfall in the above-mentioned areas was 40-90 millimeters, and the local area in Yangdong, Yangjiang, was 100-124 millimeters.

　　Affected by the cold air, at 05:00 today, compared with 05:00 yesterday, parts of eastern Inner Mongolia, central and western Heilongjiang, central and western Jilin, southwestern Liaoning, and northeastern Hebei experienced a temperature drop of 4-10 °C. The local temperature drop in Hulunbuir and Daxinganling in Heilongjiang reached 12-18°C; the above-mentioned areas were accompanied by gusts of magnitude 7-9.

There will be persistent heavy rainfall in southern China

　　From the 11th to the 13th, there were heavy to heavy rains in southern China, Yunnan, southern Guizhou, and southeastern Jiangnan. There were heavy rains in parts of Guangdong, Guangxi, and southeastern Yunnan.

Most of the accumulated precipitation is 50-70 mm, 100-200 mm from southern Jiangnan to most of southern China, and more than 300 mm locally in central and northern Guangxi, central and northern Guangdong and coastal areas.

There will be strong convective weather such as short-term heavy precipitation and local thunderstorms and strong winds in the above-mentioned areas.

　　It is expected that from 08:00 on May 11 to 08:00 on May 12, there will be heavy to heavy rains in parts of western and central and southern Guangxi, central and southern Guangdong, central and southern Fujian, southwestern Guizhou, eastern Yunnan, and central and northern Shanxi. Among them, There were heavy rainstorms (100-180 mm) in parts of southern Guangdong, western and southeastern Guangxi, and southeastern Yunnan.

Some of the above-mentioned areas are accompanied by short-term heavy precipitation (the maximum hourly rainfall is 40-80 mm, and the local area can exceed 100 mm), and there are local strong convective weather such as thunderstorms and strong winds.

The Central Meteorological Observatory continued to issue a yellow rainstorm warning at 06:00 on May 11.

Forecast map of heavy rainfall areas across the country (08:00 on May 11th - 08:00 on May 12th)

There will be strong cold air activity in the north

　　Affected by the cold air, from 08:00 on the 11th to 08:00 on the 14th, there will be strong cold air activities in northern my country, western and southern Xinjiang, western Inner Mongolia, Gansu, Ningxia, Shaanxi, most of Shanxi, Beijing, central and southern Hebei, Most of the northeastern region will have a temperature drop of 4 to 8 °C. Among them, parts of western Gansu, western Ningxia, and western Inner Mongolia will be cooled by more than 10 °C.

Some of the above-mentioned areas are accompanied by strong winds of magnitude 4 to 6 and gusts of magnitude 7 to 9.

The Central Meteorological Observatory continued to issue strong wind cooling forecasts at 06:00 on May 11.

　　In addition, from the 11th to the 12th, there were light to moderate rain or thunderstorms and local heavy rain in western Xinjiang, Shaanxi, central and eastern Gansu, Ningxia, North China, and Northeast China.

National gale and cooling forecast map (08:00 on May 11th - 08:00 on the 14th)

Specific forecast for the next three days

　　From 08:00 on May 11 to 08:00 on May 12, there were heavy to heavy rains in parts of western and central and southern Guangxi, central and southern Guangdong, central and southern Fujian, southwestern Guizhou, eastern Yunnan, and central and northern Shanxi. Among them, southern Guangdong , there are heavy rainstorms (100-180 mm) in parts of western and southeastern Guangxi, and southeastern Yunnan.

There are 4-6 winds in parts of Hexi, Inner Mongolia, Heilongjiang, Liaoning, and northern Shaanxi in Gansu. Among them, some areas in western Inner Mongolia, Hexi, Gansu and other places have blowing sand or floating dust weather.

National precipitation forecast map (08:00 on May 11 - 08:00 on 12th)

　　From 08:00 on May 12 to 08:00 on May 13, there were moderate to heavy rains in parts of central Shanxi, central and northern Shaanxi, central and eastern and southern Jiangnan, and most of southern China. Among them, southern Jiangxi, southeastern Fujian, eastern Guangxi, Guangdong There are heavy rains or heavy rains (100-160 mm) in parts of most places.

There are 5-7 winds in parts of northwestern Inner Mongolia, southern Xinjiang Basin, and Hexi in Gansu.

National precipitation forecast map (08:00 on May 12 - 08:00 on 13th)

　　From 08:00 on May 13 to 08:00 on May 14, there were moderate to moderate to severe cases in parts of southeastern Tibet, southern Shaanxi, central and eastern Sichuan, southeastern Yunnan, southeastern Guangxi, central and southern Guangdong, most of Fujian, and Taiwan Island. Heavy rain. Among them, there are heavy rains or heavy rains (100-160 mm) in parts of southeastern Tibet, the central and eastern coastal areas of Guangdong, southeastern Fujian, and northern Taiwan Island.

There are 4-6 winds in parts of central Inner Mongolia, southern Xinjiang, and northern Qinghai.

National precipitation forecast map (08:00 on May 13 - 08:00 on 14th)