In the middle and late stages of the "May Day" holiday (May 3 to 5), there will be a wide range of heavy rainfall and strong convective weather processes in the central and eastern parts of Guizhou and southern Jianghan, Jianghuai, Jiangnan, and South China, which will have an adverse impact on holiday travel, and special attention needs to be paid to strengthening prevention.
Major highway weather warnings are issued
The Public Meteorological Service Center of the China Meteorological Administration and the Road Network Monitoring and Emergency Response Center of the Ministry of Transport jointly issued a major highway meteorological warning at 13 o'clock on May 3:
It is expected that from 14 o'clock on May 3 to 14 o'clock on the 4th, there will be heavy to heavy rain in central and eastern Guizhou, Hunan, Jiangxi, southeastern Hubei, southern Anhui, central and northern Guangxi, central and northern Guangdong, among them, there will be heavy rain (100 to 150 mm) in parts of southern Hunan, central Jiangxi, northeast Guangxi, and northwestern Guangxi. Some of the above-mentioned areas are accompanied by short-term heavy precipitation (maximum hourly rainfall of 40 to 60 mm, locally more than 70 mm), local severe convective weather such as thunderstorms, strong winds or hail.
It is expected that in Hubei, Hunan, Jiangxi, Guangdong, Guangxi, Guizhou and other places, G4 Beijing-Hong Kong-Macao Expressway, G35 Jiguang Expressway, G45 Daguang Expressway, G60 Shanghai-Kunming Expressway, G65 Baomao Expressway, G70 Fuyin Expressway, G72 Quannan Expressway, G78 Shankun Expressway, Taijing Expressway, Changliu Expressway, 105 National Highway, 106 National Highway, 107 National Highway, 206 National Highway, 207 National Highway, 209 National Highway, 316 National Highway, 319 National Highway, 320 National Highway, 321 National Highway, 322 National Highway, Some sections of the road, such as National Highway 323, may be affected.
A yellow warning for heavy rain and a blue warning for severe convective weather have been issued
The Central Meteorological Observatory continued to issue a yellow warning for heavy rain and a blue warning for severe convective weather on the morning of May 4: it is expected that today daytime to night is the strongest period of this round of heavy rainfall, with heavy to heavy rain in southeastern Hunan, most of Jiangxi, southeastern Anhui, western Zhejiang, western Fujian, eastern Guangxi, central and western Guangdong, and northern Hainan Island. Some areas in central and southern Jiangxi have heavy rain (100~180 mm); some of the above areas are accompanied by short-term heavy precipitation (maximum hourly rainfall of 40~60 mm, local can exceed 70 mm), some areas of central and southern Jiangxi, central and northern Guangxi, central and western Guangdong and other places will have 8~10 thunderstorms and strong winds or hail weather, and local areas in central and northern Guangxi, central Guangdong and other places will have thunderstorms and gales above level 10, and the maximum wind force can reach 11.
It is expected that the rain in Jiangnan and South China will weaken significantly from tomorrow, but there will still be light to moderate rain or thundershowers in Zhejiang, Fujian, Jiangxi, Guangxi, Guangdong and other places. In addition, from the 5th to the 6th, the cyclone system affecting the southern region will move to the northeast after entering the sea, bringing a precipitation and cooling process to the northeast of the mainland, during which there will be light to moderate rain in eastern Liaoning and eastern Jilin.
Experts remind: return from the May Day holiday to do a good job in the prevention of secondary disasters caused by heavy rain
Meteorological experts reminded that today and tomorrow are the peak of the return journey during the "May Day" holiday, and the public with travel plans are requested to pay close attention to the latest weather conditions and forecast warning information released by the local meteorological department, and do a good job in preventing secondary disasters caused by heavy rain. Affected by continuous rainfall, some areas in Guangdong, Guangxi, Jiangxi, Hunan and other places have high soil moisture content, and the risk of flash floods and geological disasters is high.
Heavy rainfall continues
Safety guidelines for traveling in heavy rains
Please keep it away
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