Cold air will affect most of the northern part of Jiangnan and South China, with heavy rainfall and strong convection

According to the website of the Central Meteorological Observatory, from the 3th to the 20rd, affected by cold air, there were 20-23 northerly winds in parts of southern and eastern Xinjiang, eastern northwest China, north China, and northeast China, gusts of 4-6, and dust weather in local areas, accompanied by 7~9 °C cooling. From the 4th to the 6th, there was a significant rainfall process in the southern region.

Cold air will affect much of the north

From the 20th to the 23rd, affected by cold air, there were 4-6 northerly winds and gusts of 7-9 in parts of southern and eastern Xinjiang, eastern northwest China, north China, northeast China and other places, and sand and dust weather in local areas, accompanied by 4~6 °C cooling. There was moderate to heavy snowfall in northeastern Inner Mongolia, northern Heilongjiang and central and eastern parts of the Qinghai-Tibet Plateau, and local blizzards.

Affected by cold air and winds, it is expected that from 3:20 on March 08 to 21:08 on March 3, there will be sand or floating dust weather in southern and eastern Xinjiang, northern Qinghai, central and western Gansu, central and western Inner Mongolia, Ningxia, northern Shaanxi and other places, among which, there will be sandstorms in parts of southern Xinjiang, northwestern Gansu and western Inner Mongolia, and strong sandstorms in local areas. The Central Meteorological Observatory continued to issue a blue warning for sandstorms at 20:06 on March <>.

Jiangnan and South China have a lot of rainfall and strong convection

From the 20th to the 24th, there was a significant rainfall process in the southern region. Among them, on the 20th, there was moderate to heavy rain in the south of Jianghan and the north of Jiangnan, and local heavy rain. From the 21st to the 24th, the rainfall range will expand to the south, and there will be moderate to heavy rain in the southeast of Northwest China, the east of Southwest China, Jianghan, Jianghuai, Jiangnan, and eastern South China, and heavy rain in some areas; From the 21st to the 23rd, some areas in central and southern Jiangnan and northern China will also be accompanied by short-term heavy precipitation, thunderstorms, strong winds, hail and other strong convective weather.

Specific forecasts for the next three days

From 3:20 on March 08 to 21:08 on March 50, there was light to moderate snow or sleet in parts of northern Xinjiang, western and southern Tibet, and southern Qinghai. There are moderate to heavy rains in southeast Tibet, Jianghuai, eastern Jianghan, northern Jiangnan, northeastern Guizhou, northwestern Yunnan and other places, and local heavy rain (55~4 mm). There are 6~<> level winds in eastern Xinjiang, central and western Inner Mongolia, Hexi in Gansu, Ningxia and other places, and the above areas are accompanied by sand and dust weather.

National Precipitation Forecast Map (3:20 on March 08-21:08 on March <>)

From 3:21 on March 08 to 22:08 on March 5, there was light to moderate snow or sleet in parts of northeast Inner Mongolia, Tibet, southern Qinghai and other places, and heavy snow (9~50 mm) in local areas. There are moderate to heavy rains in southeastern Tibet, western Jianghuai, north-central Jiangnan, northeastern Guizhou and other places, among which, there are heavy rains (80~4 mm) in parts of central Hunan, north-central Jiangxi, western and northern Zhejiang. There are 6~<> level winds in some parts of Inner Mongolia, North Central China, Northeast China and other places, and some of the above areas are accompanied by sand and dust weather.

National Precipitation Forecast Map (3:21 on March 08-22:08 on March <>)

From 3:22 on March 08 to 23:08 on March 10, there was light to moderate snow in northeastern Inner Mongolia, northwestern Heilongjiang, central and eastern Qinghai-Tibet Plateau, among which, there were heavy to heavy snowfall (12~50 mm) in northeastern Inner Mongolia, northwestern Heilongjiang, southeastern Qinghai, southern Gansu and other places. There are moderate to heavy rains in southeastern Tibet, eastern and southern Jiangnan, northeastern Sichuan Basin, northeastern Guangxi and other places, and local heavy rainfall (55~4 mm). There are 6~6 level winds in parts of central and eastern Inner Mongolia, eastern North China, and Northeast China, among which, there are 7~<> level winds in northeast Inner Mongolia, and some of the above areas are accompanied by sand and dust weather.

National Precipitation Forecast Map (3:22 on March 08-23:08 on March <>)