China News Service, May 4th. According to the website of the Central Meteorological Observatory, it is expected that from 08:00 on May 4 to 08:00 on May 5, southern Sichuan, eastern Yunnan, western and northeastern Guangxi, central and northern Guangdong, southern Hunan, southern Jiangxi and Some areas in the northeast, southwest and northeast of Fujian, and central and southern Zhejiang have heavy to heavy rains. Among them, there are heavy rains (100-120 mm) in northern Guangdong and other places, and some of the above areas are accompanied by short-term heavy rainfall (the largest The hourly rainfall is 20-50 mm, and the local area can exceed 60 mm), and there are strong convective weather such as thunderstorms and hail.

The Central Meteorological Observatory continued to issue a blue rainstorm warning at 06:00 on May 4.

National Forecast Map of Heavy Rainfall Areas (08:00 on May 4th-08:00 on May 5th)

　　In addition, from the 4th to the 7th, there will be strong winds in Northwest and North China. The wind is generally 4 to 6 levels, and the local level can reach 7 levels.

Among them, from 08:00 on the 4th to 08:00 on the 5th, there were sandstorms or floating dust in the southern Xinjiang Basin, central and western Inner Mongolia, northern Shaanxi, Shanxi, northern Hebei and western parts, and local sandstorms in central Inner Mongolia.

The Central Meteorological Observatory continued to issue blue dust storm warnings at 06:00 on May 4.

National sand and dust weather forecast map (from 08:00 on May 4th to 08:00 on May 5th)

Heavy rainfall in Hubei, Hunan, Guizhou, Guangxi and other places, strong wind and sandy weather in northern areas

　　From 08:00 yesterday to 06:00, parts of southeastern Chongqing, southern Sichuan Basin, eastern Guizhou, Hunan, central and eastern Hubei, southeastern Henan, Anhui, central Jiangsu, northwestern Jiangxi, northwest and southeast Guangxi, southeastern Fujian, etc. Heavy rain or heavy rain occurs, such as Huainan in Anhui, Huaihua and Changde in Hunan, Qiannan and Southeast Guizhou, Hechi, Liuzhou, Guilin and Beihai, Chongqing Xiushan and other local heavy rains (100-222 mm, maximum hourly precipitation 50-92 mm) .

　　Affected by cold air, gusts of magnitude 7 to 9 occurred in parts of Northwest China, northern and western North China, central and western Jilin, Liaoning, etc., and local areas such as northern Qinghai, central Inner Mongolia, northern Shaanxi, central Shanxi, and central Liaoning reached 10-11 Floating dust and blowing sand occurred in some of the above-mentioned areas, and sandstorms occurred in Tuoketuo County, Daerhan Maoming'an Lianhe Banner and other localities in Inner Mongolia.

At 05:00 today, the temperature in Inner Mongolia, central Gansu, northwestern Shanxi, and northwestern Hebei dropped by 6 to 10 degrees Celsius, and the local temperature reached 12 to 16 degrees Celsius.

Specific forecast for the next three days

　　From 08:00 on May 4th to 08:00 on 5th, in southern Sichuan, eastern Yunnan, western and northeastern Guangxi, central and northern Guangdong, southern Hunan, southwestern and northeastern Jiangxi, southwest and northeastern Fujian, central and southern Zhejiang, etc. There were heavy rains in some areas, among which heavy rains (100-120 mm) occurred locally in northern Guangdong and other places.

Most areas of my country's Yangtze River and its north have winds of force 5-7.

National precipitation forecast map (from 08:00 on May 4th to 08:00 on May 5th)

　　From 08:00 on May 5th to 08:00 on 6th, there were moderate to heavy rains (25 to 45 mm) in parts of southern Sichuan, southwestern Chongqing, northeastern and southern Yunnan, central Guangxi, southeastern Guangdong, and southwestern Fujian. .

Most parts of Inner Mongolia, Northeast China and other places have 4-6 winds.

National precipitation forecast map (08:00 on May 5th to 08:00 on May 5th)

　　From 08:00 on May 6th to 08:00 on 7th, there were moderate to heavy rains in parts of southeastern Inner Mongolia, western Jilin, southern Sichuan, most of Guizhou, northern Guangxi, southern Jiangnan and other places. Among them, southern Hunan, northeastern Guangxi, etc. There is heavy rain (50～70mm) locally.

There are 4 to 6 winds in parts of central and eastern Inner Mongolia, North China and other places.

National precipitation forecast map (from 08:00 on May 6 to 08:00 on May 7)

Influence and concern

　　1. Heavy rainfall and convective weather in Hunan, Jiangxi, Zhejiang, Guangxi, Guangdong and other places, pay attention to the adverse effects on transportation, tourist attractions, mountainous areas, etc.;

　　2. The adverse effects of sand and dust weather in Inner Mongolia and northern North China.