Affected by the high trough, shear line and cold air, there will be a strong rainfall and strong convective weather process in Guangxi from the afternoon of April 12 to 13. Among them, there will be moderate to heavy rain in some areas of Northern Guangxi, local rainstorm and strong convective weather such as short-term thunderstorm, gale and hail. The accumulated rainfall in some areas is 25 ~ 50mm and more than 70mm in some areas.

On April 12, the reporter learned from Guangxi Meteorological Observatory that from the evening of the 12th to the 13th, there were moderate to heavy rain in Baise, Hechi, Liuzhou, Guilin, Hezhou, Laibin and some areas in the north of Wuzhou, Nanning, Chongzuo and Guigang. Local rainstorms were accompanied by short-term thunderstorm, gale, ice hail and other strong convective weather. There were scattered showers or thunderstorms and local heavy rain in cloudy days in other areas.

■ Nanning weather forecast

Nanning meteorological observatory predicted that under the joint influence of high trough, shear line and weak cold air, there will be a rainfall in Nanning from north to South on the evening of the 12th, accompanied by strong convective weather such as short-term thunderstorm, strong wind and local hail. Among them, some townships in Mashan and Shanglin have moderate rain, local heavy to rainstorm, and other counties (cities and districts) have showers, accompanied by short-term thunderstorm, strong wind, local hail and other strong convective weather.

During the day of the 13th, the overcast day in the urban area of Nanning turned cloudy, with 20 to 31 ℃ and northeast wind of grade 2 to 3. The temperature drop is not large, and the body feeling after cooling is just cool and comfortable.

From the day of the 13th to the 15th, Nanning is dominated by cloudy weather.

On the 16th-17th, a new cold air will appear, and the rain will go online again. There are light to moderate rain, local heavy rain to rainstorm, accompanied by thunderstorm, gale and other strong convective weather, showers or thunderstorms in other areas. Temperature: 11 24 ℃ in northern Guangxi and 14 28 ℃ in southern Guangxi.

On the 16th-18th, Nanning will have another rainfall cooling accompanied by strong convective weather process, with the low temperature falling to about 15 ℃ and the high temperature falling to about 19 ℃.

Guangxi has entered the season of frequent occurrence of strong convection. It is necessary to prevent the adverse effects of strong convection and local heavy rainfall on outdoor facilities such as sheds and billboards, transportation and epidemic prevention and control, and prevent landslides and other disasters that may be caused by local heavy rainfall; The human shadow Department strengthened hail elimination operation to reduce the impact of hail.