Today (May 6), there will still be heavy rainfall in Jiangnan and South China. A new round of rainfall in the southern region will be launched from tomorrow. Local rain is severe and accompanied by strong convective weather. Guizhou, Guangxi, Hunan and other places need to be wary of secondary disasters that may be caused by heavy rainfall. Cold air has been relatively active recently, and in the next five days, temperatures in most parts of the country will show a fluctuating upward trend.

  Most of the south maintains a rainy pattern and frequent strong convection, you need to be wary of heavy rain causing disasters

  Yesterday, rainfall in my country mainly occurred in some areas such as Jiangnan, South China, North China, and Huanghuai. When rainfall in many places is accompanied by strong convective weather such as short-term heavy rainfall, thunderstorms and strong winds. Monitoring shows that from 8:00 yesterday to 6:00 today, heavy rain or heavy rain occurred in some areas of southeastern Hunan, southern Jiangxi, northwestern Fujian, central and northern Guangxi, central and western Guangdong, and local heavy rain occurred in some areas such as Yongzhou, Ganzhou, Jiangxi, Nanning and Wuzhou, Qingyuan and Jiangmen, Guangdong; moderate to heavy rain occurred in some areas such as northeastern Hebei, central and northern Tianjin, and northeastern Shandong, and local heavy rain; thunderstorms and strong winds occurred in some areas such as southwestern Inner Mongolia, Shanxi, southern Hebei, central and central Shandong, western Henan, southern Jiangxi, central and southern Zhejiang, Guangxi, and central Guangdong, and hail appeared in Beijing.

  Today, there will still be heavy rainfall in Jiangnan, South China and other places. From tomorrow, with the high pressure of subtropical areas rising northward and the warm and humid air flow increasing, and the cold air penetration southward will form a low vortex shear. The southern region will usher in a new round of precipitation. Local rain is fierce, and strong convective weather is frequent.

  The Central Meteorological Observatory predicts that today, there will be moderate to heavy rain in some areas of the eastern part of the southwest region, most of South China, Taiwan Island, and other areas, including heavy rain in southeastern Fujian, central and southern Guangxi, central and southern Guangdong, and northern Taiwan Island.

  Tomorrow, there will be moderate to heavy rain in some areas of northeastern Guizhou, central and southern Chongqing, central and southern Jiangnan, northern South China, and other areas, including heavy rain in some areas of central and southern Hunan, central and southern Jiangxi, northwestern Fujian, southeast Chongqing, and northeast Guizhou.

  The day after tomorrow, there will be moderate to heavy rain in some areas of southwestern Heilongjiang, eastern North China, southeast Guizhou, Jianghuai, eastern Jianghan, most of Jiangnan, northern South China, and other places. Among them, there will be heavy rain or heavy rain in some areas of southern Anhui, eastern and southern Hunan, central and northern Jiangxi, western Zhejiang, and northern Guangxi.

  China Weather Network reminds that heavy rainfall and strong convective weather in most parts of the south in the next few days, and some areas in Guizhou, Guangxi, Guangdong, Hunan, Jiangxi and other places need to be vigilant against various secondary disasters that may be caused by continuous rainfall. It should be noted that some sections of the expressway such as Erguang, Shenhai, Shanghai and Kunqun, Quannan are areas with heavy rainfall concentrations. The public should pay attention to preventing the adverse effects of slippery roads and reduced visibility on travel.

  South China and southern Jiangnan have entered the summer threshold. Most of the country's temperatures will rise in fluctuations.

  In the just-passed Grain Rain solar term, the national average temperature was 13.78℃, which was higher than the same period in the previous year, making it the 8th warmest in the history of observation. As of May 4, Hainan Island, Guangdong, Guangxi, southwestern Yunnan, central and southern Fujian, southern Hunan, central and southern Jiangxi, central and eastern Hubei, central and eastern Anhui, southern Henan and other places have entered the meteorological summer.

  During the beginning of summer all year round, warm air gradually gains the advantage, and the upward trend of temperatures is the general trend. In the next five days, although cold air will be more active, temperatures in most parts of the country will rise in fluctuations. In addition to the Northeast region, the temperature in most areas is mainly high. Among them, many places in Hainan will also experience high temperatures of 35℃ or above, full of heat.

  It is expected that starting from mid-month, warm air will gradually dominate, and temperatures in many places in the central and eastern regions will also reach a new level. Among them, the North China Plain to Jianghan and Jianghuai may usher in a high temperature process, which may push this area into a meteorological summer. The timeliness is far away and the forecast may be adjusted. Please keep an eye on the public.

[Editor in charge: Shi Ge]