CCTV News:According to the website of the Central Meteorological Observatory, snowfall occurred in parts of Xinjiang and Heilongjiang yesterday, and moderate rain occurred in Hunan, Jiangxi and Zhejiang. In the next three days, northern Xinjiang, Inner Mongolia and other places will pay attention to the impact of snowfall on transportation, agriculture and animal husbandry; From the 5 th, strong cold air will affect most parts of the north, paying attention to the impact of strong winds and cooling weather; From 4th to 5th, North China, Huanghuai and other places paid attention to the impact of haze weather on human health.
Key weather forecast
(1) There is snowstorm and cooling weather in northern Xinjiang.
From 4th to 5th, there were moderate to heavy snow and local snowstorms in parts of northern Xinjiang and along Tianshan Mountains. The depth of newly added snow was 4-10 cm, and the local area could exceed 15 cm. There are 5~6 winds in northern Xinjiang, 9~10 winds in Shankou area, and the temperature will drop by 6~10℃.
(2) Strong cold air will affect most parts of northern China.
It is estimated that from May 5th to 7th, strong cold air will affect most parts of northern China, and there will be 4 ~ 8℃ cooling in Inner Mongolia and Northeast China, among which the cooling range in eastern Inner Mongolia and Heilongjiang can reach 10 ~ 14℃, and the local temperature will exceed 14℃. Most of the above areas are accompanied by 4 ~ 6 winds; There are small to medium snow or sleet in the eastern and northeastern parts of Inner Mongolia; There will be sand blowing or floating dust in parts of northwest China.
The Central Meteorological Observatory continued to issue a gale blue warning at 6: 00 on December 4.：It is estimated that from 08: 00 on December 4 to 08: 00 on December 5, some areas in northern Xinjiang, central and western Inner Mongolia, western Gansu, southern Qinghai, southern and central Tibet will have strong winds with gusts of 7-9. Among them, the wind in Shankou, Xinjiang is 9-10, and the gusts can reach 11-12; From 08: 00 on December 5 to 08: 00 on December 6, there will be strong winds with grades 5-6 and gusts 7-8 in eastern Xinjiang, most of Inner Mongolia, central and western Gansu, northern and eastern Qinghai, southern Tibet, Ningxia and northwestern Shaanxi. Among them, some areas in western Inner Mongolia, western Gansu and northeastern Qinghai have grades 7-8 and gusts 9-10.
Domestic specific forecast for the next three days
From 08: 00 on December 4 to 08: 00 on December 5,There are small to medium snow or sleet in parts of northern Xinjiang, Hexi, Gansu, southern Qinghai, central, eastern and southern Tibet, and northern Sichuan Plateau. Among them, there are heavy blizzards in parts of Altay Mountain and Ili Valley in Xinjiang and southern Tibet, with local heavy blizzards (20 ~ 22 mm). There are small to moderate rains in parts of southern Hunan, southwestern Jiangxi, most of Zhejiang, Fujian, eastern and northern Guangdong, western Guangxi, southern Yunnan, Hainan Island and Taiwan Province Island, among which there is heavy rain (25 ~ 40mm) in parts of central and southern Taiwan Province Island. There are 4 ~ 6 winds in parts of northern Xinjiang, most of Inner Mongolia and Hexi, Gansu (see Figure 1).
Figure 1 National Precipitation Forecast Chart (08: 00 December 4-08: 00 December 5)
From 08: 00 on December 5 to 08: 00 on December 6,There are small to medium snow or sleet in parts of northern Xinjiang, Hexi in Gansu, northeastern Inner Mongolia, northwestern Heilongjiang, central Jilin, eastern Tibet, and western Sichuan Plateau. Among them, there is heavy snow (5 ~ 6 mm) in Altay Mountain in Xinjiang. There is light rain in parts of southeastern Tibet, southwestern Hubei, western and southern Hunan, eastern Sichuan, Chongqing, most of Guizhou, southern Yunnan, Guangxi and Taiwan Province Island. There are 5 ~ 7 winds in parts of central and western Inner Mongolia and eastern Qinghai (see Figure 2).
Figure 2 National Precipitation Forecast Chart (08: 00 on December 5-08: 00 on December 6)
From 08: 00 on December 6 to 08: 00 on December 7,There are light snow or sleet in parts of northern Xinjiang, northeastern Inner Mongolia, northwestern and eastern Heilongjiang, eastern Jilin, eastern Tibet, etc. Among them, there are medium snow to heavy snow in parts of Altay Mountain in Xinjiang, with local snowstorms (10 ~ 15mm). There are light rains in parts of central and western Yunnan, eastern Guangxi, northern Guangdong, Hainan Island and Taiwan Province Island, among which there are moderate rains (10-20mm) in parts of Taiwan Province Island (see Figure 3).
Figure 3 National Precipitation Forecast Chart (08: 00 December 6-08: 00 December 7)