What should we pay attention to when large-scale rain and snow come in the central and eastern regions?

1. Light snow appeared in Heilongjiang, Inner Mongolia and Xinjiang, and floating dust appeared in Heilongjiang, Xinjiang.

During the day of 65438+ 10/day, light snow appeared in the northern part of Heilongjiang, the northeastern part of Inner Mongolia and the northern part of Xinjiang along the Tianshan Mountains. In addition, floating dust appeared in Aksu area of Xinjiang, Bayinguoleng Mongolian Autonomous Prefecture and Yichun City of Heilongjiang Province.

Second, the key weather forecast

There will be a wide range of rain and snow in the central and eastern parts of China.

Affected by the eastward movement of the south branch trough and the southward cold air, a large-scale rain and snow weather process will occur in most parts of central and eastern China from 2 to 4 days. There will be moderate to heavy snow in the eastern part of northwest China, southern North China, Huanghuai and northern Jianghan, among which there will be heavy snow in parts of central and southern Shaanxi, Henan, northern Hubei, Jiangsu and northern Anhui, and local heavy snow. There is moderate to heavy rain in parts of the eastern part of southwest China, Jianghuai and northern Jiangnan.

Third, the future specific forecast

65438+1 20: 00 on October1day to 20: 00 on the 2 nd, there was light snow or sleet weather in parts of southeastern Qinghai, eastern northwest, most of Shanxi, southern Hebei, north-central Henan, north-central Heilongjiang, northeastern Inner Mongolia and other places, and there was medium snow in the local area; There are small to moderate rains and local heavy rains in most parts of Yunnan, eastern Southwest China, western Jianghuai, most parts of Jianghan, western Jiangnan and eastern Hainan Island. There are 4 ~ 6 winds in central and eastern Inner Mongolia.

65438+1from 20: 00 on October 2 to120: 00 on October 3, there were small to medium snow or sleet weather in the eastern part of northwest China, western and southern North China, Huanghuai and northern Jianghan, and there were heavy snow and local snowstorms in parts of southwestern Shaanxi, northern Hubei and central and western Henan. There are small to moderate rains and local heavy rains in parts of the eastern and southern parts of southwest China, north-central Jiangnan, western Guangxi and Hainan Island. There are 4 ~ 6 winds in parts of Inner Mongolia, North China, eastern Huanghuai and eastern Jianghuai. Most of the South China Sea will have winds of 6-8 and gusts of 9.

65438+/kloc-0 from 20: 00 on October 3 to/kloc-0 from 20: 00 on October 4, there are small to medium snow or sleet weather in the eastern part of northwest China, south-central North China, Huanghuai, Jianghan, northern Jianghuai and northern Hunan, and some areas in southwestern Shaanxi, southwestern Shanxi, north-central Hubei, most of Henan, northern Anhui, southern Shandong and northern Jiangsu. There are moderate to heavy rains and local heavy rains in parts of the eastern and southern parts of southwest China, southern Jianghuai and most parts of the south of the Yangtze River. There are 4 ~ 6 winds in parts of western Inner Mongolia, eastern North China, eastern Huanghuai and eastern Jianghuai. There will be 6 ~ 8 winds and 9 gusts in the northeast of the South China Sea, and 6 ~ 8 winds and 9 ~ 10 in the waters south of the South China Sea.

Fourth, influence and concern.

1, pay attention to the large-scale rain and snow weather process in central and eastern China on February 4 and its adverse effects;

2. Pay attention to the strong wind in the South China Sea and its influence;

3, do a good job in forest and urban and rural fire prevention meteorological services;

4. Pay attention to the closure of the Ningmeng section of the Yellow River and do a good job in preventing ice.