According to the China Weather Network, it is estimated that in the next two days (March 3 to 4), the rain in the south will increase again, and the rain and snow in the north will mainly appear in the Northeast, Xinjiang and other places.

From the 5th to the 6th, the rain continued in the south, and Jiangnan and other places will have the first round of large-scale convective weather this year.

In terms of temperature, the temperature in the north is fluctuating, and the weather in Jianghuai and Jiangnan in the south is wet and cold.

The development of rain and snow in the northeast and other places in the south this year, the first round of large-scale convective weather hits

  Yesterday, the range of rain and snow across the country was reduced.

Monitoring showed that there was light to moderate snow or sleet in parts of northern Xinjiang, southeastern Qinghai, and northern Sichuan plateau. The local precipitation in Altay, Xinjiang was 19 millimeters.

  Today and tomorrow, the rain in the south will increase again, and the rain and snow in the north will mainly occur in the northeast, Xinjiang and other places, with moderate to heavy snow in the local area.

  Specifically, the Central Meteorological Observatory predicts that there will be light snow or sleet in parts of northeastern Inner Mongolia, northern Northeast China, northern Xinjiang, and southeastern Tibet today. Among them, there will be moderate to heavy snow in parts of northern Xinjiang and northern Xinjiang.

There was light rain in parts of eastern Tibet, Jiangnan, northern Southwest, southwestern Sichuan Basin, southeastern Southwest, and southern China. Among them, some areas such as southern Hunan, eastern Guangxi, and northern Guangxi had moderate rain (10~23 mm). ).

  Tomorrow, there will be light to moderate snow or sleet in parts of central and eastern Inner Mongolia, the northeastern region, the Yili River Valley in Xinjiang, southern and eastern Tibet, southern Qinghai, and northern Southwestern China.

There was light rain in parts of Jianghan, most of Jiangnan, the eastern and northern parts of Southwest China, and southern China. Among them, there was moderate rain (10-23 mm) in parts of central and northern Hunan, central and northern Jiangxi, northeastern Guangxi, and northern Guangxi. .

  From the 5th to the 6th, large-scale rain in the south continued. There is high convective energy from the central and southern Jiangnan to southern China, and strong convective weather may occur locally. This will also be the first large-scale convective weather process in the south this year.

Starting from March all year round, convective activities in the south will also become more active. It is necessary to take precautions against strong convective weather such as short-term thunderstorms, gales, hail, and short-term heavy precipitation.

The temperature in the north fluctuates like a "roller coaster", and the temperature in Jianghuai and Jiangnan is sluggish

  In terms of temperature, affected by the rainy weather, the temperature in Jianghuai, Jiangnan and other places in the south is generally low today. The highest temperature is mostly between 10~15℃, and it briefly rises above 15℃ from the 4th to the 5th, but after 6th It will drop below 15°C again, and it will feel a little wet and cold in the rain, so keep warm.

  The temperature in the north is still fluctuating this week, and the temperature will rise rapidly today and tomorrow. The maximum temperature of 10℃ will advance northward to the west of Jilin and Liaoning, and the eastern part of the northwestern region, northern China, and Huanghuai will continue to rise from the 4th to 5th until this week At high points, the highest temperature will reach around 20°C.

Beginning on the 5th, as a new stream of cold air descends south, the temperature in various places will fall to a lower level than the same period of the previous year, and the temperature will rebound again from the 7th.

  The city is like Changchun. The highest temperature yesterday was less than -2°C, and it will rise to 10°C today and tomorrow, which will refresh the highest temperature this year.

However, the temperature continued to drop from the 5th to the 6th. On the 6th, the highest temperature was only -4°C, and then on the 7th, the highest temperature rose to 6°C. The temperature was like a "roller coaster" with violent shocks. Pay attention to adding or removing clothes in time.

  In addition, from the morning of the 3rd to the 5th, the atmospheric diffusion conditions of the Beijing-Tianjin-Hebei and Fenwei Plains deteriorated, with light to moderate haze, and foggy in some areas from night to morning.

From the morning of the 5th, affected by the cold air, the haze weather in the above-mentioned areas gradually dissipated.