China News Service, May 15th. According to the website of the Central Meteorological Observatory, from May 15th to 16th, there will be heavy rainfall and strong convection weather in Jianghan, Jianghuai and other places, and cold air will affect most northern areas.

  From 8 o'clock yesterday to 6 o'clock today, heavy rain or heavy rain occurred in parts of northern Zhejiang, Jiangsu, Anhui, southern Henan, Hubei, northern Hunan, Chongqing, northeastern Sichuan, southwest Shaanxi, southeastern Gansu, northeastern and southern Guangxi, etc. , Enshi in Hubei, Jingzhou, Yichang, Jingmen, Xiaogan and Changde in Hunan, Nanjing, Jiangsu, Dazhou in Sichuan, Liangping in Chongqing, Fangchenggang in Guangxi and other local heavy rains (100~170mm), Wufeng County in Yichang, Hubei with maximum rainfall of 231 mm, Fangchenggang in Guangxi Fangcheng District reaches 212 mm; the maximum hourly rainfall in the above-mentioned areas is 40-70 mm, local is accompanied by 8 to 11 thunderstorms or hail weather, and tornadoes occur in Shengze, Suzhou, Jiangsu and Wuhan, Hubei.

  From May 15 to 16, affected by the high-altitude trough and low-altitude shear line, there were moderate to heavy rains in the eastern part of Northwest China, western and northern North China, central and southern Huanghuai, eastern Southwest, Jianghan, Jianghuai, Jiangnan, and western South China. There are heavy rains in the area and heavy rains locally.

  It is estimated that from 8 o'clock on May 15 to 8 o'clock on the 16th, Shanxi, eastern Shaanxi, western and southern Henan, eastern Chongqing, Hubei, Anhui, Jiangsu, western and northern Hunan, northwestern Jiangxi, eastern Guizhou, and southeastern Tibet will be held in Shanxi, eastern Shaanxi, western and southern Henan, eastern Chongqing, Hubei, Anhui, Jiangsu, western and northern Hunan, northwestern Jiangxi, eastern Guizhou, and southeastern Tibet. There were heavy to heavy rains in some areas of the country, including heavy rains (100-130 mm) in eastern Hubei, northern Hunan, southeastern Anhui, and southern Jiangsu.

Some of the above-mentioned areas are accompanied by short-term heavy rainfall, with an hourly rainfall of 20-40 mm, and the local area can reach more than 60 mm. The local area is accompanied by strong convective weather such as thunderstorms or hail.

The Central Meteorological Observatory continued to issue a blue rainstorm warning at 6 o'clock on May 15.

Forecast map of heavy rainfall areas across the country (May 15th from 8 o'clock to 16th 8 o'clock)

  It is expected that from 8 o'clock on May 15th to 8 o'clock on 16th, there will be 8 in some areas in central and southern Anhui, central and southern Jiangsu, Shanghai, eastern Hubei, central and northern Hunan, northwestern Jiangxi, northern Zhejiang, eastern Guizhou, and northwest Guangxi. ~ Grade 10 thunderstorm or hail weather; southern Henan, Anhui, Jiangsu, Shanghai, eastern and southern Hubei, central and northern Hunan, northwestern Jiangxi, northern Zhejiang, eastern Chongqing, central and eastern Guizhou, northwest and southeast Guangxi, central and western Guangdong, etc. There will be short-term heavy rainfall in some parts of the region, with the hourly rainfall being 20-40 mm, and the local area can reach more than 60 mm.

The main influence period of strong convection is from today's afternoon to night.

The Central Meteorological Observatory continued to issue blue warnings for severe convective weather at 6 o'clock on May 15.

  From the 15th to the 16th, the cold air affected from west to east. In the eastern part of Northwest China, North China, Northeast China, Huanghuai, Jianghan and other places, there were northerly winds of magnitude 4-6 and gusts of magnitude 7-8; on the 15th, Some areas in the southern Xinjiang basin of Xinjiang, northwestern Qinghai, northern Ningxia and other places have blowing sand or floating dust.

The temperature in the above-mentioned areas generally dropped by 5 to 8°C, and the local temperature drop in central and western Inner Mongolia, northern Shaanxi, and northwestern Shanxi could reach more than 10°C.

Specific forecast for the next three days

  From 8:00 on May 15 to 8:00 on the 16th, parts of Shanxi, eastern Shaanxi, western and southern Henan, eastern Chongqing, Hubei, Anhui, Jiangsu, western and northern Hunan, northwestern Jiangxi, eastern Guizhou, and southeastern Tibet There were heavy to heavy rains in the region, among which heavy rains (100-130 mm) were locally observed in eastern Hubei, northern Hunan, southeastern Anhui, and southern Jiangsu.

There are 4 to 6 winds in parts of northeastern and central Inner Mongolia, eastern Northwest China, central and southern North China, Huanghuai, and eastern Jiangnan.

National precipitation forecast map (May 15th 8:00-16th 8:00)

  From 8 o'clock on May 16th to 8 o'clock on 17th, there were moderate to heavy rains in parts of eastern Jianghuai, most of Jiangnan, southeastern Guizhou, western and northern South China, among which, northwestern Jiangxi, central Zhejiang, southern Hunan, and northern Guangxi There are heavy rains in some areas of other places, and heavy rains (100-130 mm) in the local area.

There are 4-6 winds in parts of southern Northeast China, southern North China, Huanghuai, eastern Jianghan, eastern Jiangnan and other places.

National Precipitation Forecast Map (May 16th from 8 o'clock to 17th 8 o'clock)

  From 8 o'clock on May 17 to 8 o'clock on the 18th, there were moderate to heavy rains in parts of eastern and southern Jiangnan, western and northern parts of South China. Among them, there were heavy rains in parts of central Guangxi and local heavy rains (100~120 Mm).

There are 4 to 6 winds in some areas of Jiangnan east and other places.

National precipitation forecast map (May 17th 8:00-18th 8:00)