The temperature in many areas in the north is as high as 28 degrees in these two days. We call summer coming. Spring hasn't passed yet. It's not a long time. Today's temperature is plummeting. It's expected to become the rhythm of wearing down clothes again tomorrow. So what about the temperature during the Qingming holiday? Will rain and snow come to the north? Come and have a look.
The warmth of the whole country ends today (3 days). When the cold air arrives in the north, the temperature will fall precipitously. In North China and Huanghuai, the four seasons will change in a day or two. The temperature will change from significantly high to low. With the cold air going south, it is expected that during the Qingming holiday, the temperature in the South will also drop sharply from north to south. In addition, three days from now, the Middle East will usher in a precipitation process, with the largest scope tomorrow. There will be heavy rainfall in Jianghuai, Jianghan, Jiangnan and other places. There will be obvious snowfall in Inner Mongolia, North China and other places. The public needs to pay attention to prevention.
Cool down like a new season. It's staged today. The decline of many places in the north is up to 20 ℃
The recent warmth seems to be a bit confusing, whether it's spring or summer. Yesterday, pedestrians wearing short sleeved skirts were everywhere on the streets. The highest temperature in most areas south of the Yellow River was above 25 ℃, while the highest temperature in Hebei, Henan, Shandong, Shanxi, Shaanxi and many places in South China and South China exceeded 30 ℃, which is the widest day with a temperature above 30 ℃ since this year.
But the early warming also laid the foundation for the coming 'crazy' cooling. Two streams of cold air came successively. First, from Inner Mongolia on February 4, it will begin to affect the central and eastern regions of China. On April 6, the second stream of cold air will be relayed, sweeping most regions of China from west to East. The temperature drops sharply, and gradually turns to a cold pattern.
Under the influence of the first wave of cold air, today and tomorrow, the temperature in the north will fall precipitously. The cumulative decline will start at 10 ℃ basically, and in some areas it will fall at 20 ℃. For example, many places in North China and Huang Huai will experience the change of four seasons in a short period of one or two days, and the temperature will change from a significant high in the early stage to a low one. In provincial capital cities, the cumulative cooling ranges of Taiyuan, Tianjin, Shijiazhuang, Jinan and Zhengzhou will all reach up to 20 ℃ today and tomorrow, and the highest temperature will plummet from 30 ℃ to over 10 ℃.
The warm peak in the South and the pace of cooling will be later. It is predicted that the temperature in Sichuan Basin, Jianghan, Jianghuai and the north central part of Jiangnan will reach the highest point today, and the highest temperature in many places will reach up to 30 ℃. For example, Wuhan, Changsha, Chongqing and Chengdu will set new highs this year. The temperature in the above areas will also drop significantly in the next day and the cumulative drop in two days will generally reach 10 ℃. Among them, Jianghan, the west of Jiangnan, Jianghuai and other places, the drop will also reach 15 ℃ and above. For example, Nanjing and Wuhan, the cumulative drop in two days will reach 15 ℃, while Changsha will reach 20 ℃.
For places like South China and Yunnan Guizhou, as the last stop of cooling, it is expected to usher in cooling around 6 days, and the cooling range can also reach 6-12 ℃. In provincial capital cities, the daily drop of Guiyang is 9 ℃, Kunming is 10 ℃, Nanning is 12 ℃, and the temperature changes are very significant.
In the south, there is rain, in the north, there is snow
It is expected that in early April, precipitation will still be difficult to shake the leading role of temperature. There are not many precipitation processes in China, and the main precipitation period is three days from now. From today's night to the day after tomorrow, there will be a precipitation process in the Middle East of China. There will be moderate to heavy rain in Jianghuai, Jianghan, North Central Jiangnan and other places. There will be heavy rain in local areas, accompanied by short-term strong precipitation and strong convection weather such as local thunderstorm and gale. This Qingming Festival is worthy of the name "rain in succession".
During the day, there is not much rain and snow in China. It is worth noting that thunderstorms may occur in the central and eastern part of Jiangnan. The Central Meteorological Station predicted that from 08:00 on April 3 to 08:00 on April 4, there would be small to moderate snow or sleet in Xinjiang along Tianshan Mountain, north of North China and other places; small to moderate rain in southeast of Northeast China, east of Southwest China, south central of Huanghuai River, Jianghan, Jianghuai River, south of Yangtze River and other places, including heavy rain in parts of North Guizhou, north of Hunan, north of Jiangxi, and other places. The above parts will also Strong convective weather such as thunderstorm and gale. In the north and east of Xinjiang, the west of Gansu, Inner Mongolia, Northeast China, North China and the Middle East of Huanghuai, there are 4-6 Grade winds.
Tomorrow, the range of precipitation will be significantly expanded, and the rain in Jianghuai, Jianghan, Jiangnan and other places will increase. At the same time, there will be snow in Inner Mongolia, North China and other places. From 08:00 on April 4 to 08:00 on April 5, parts of Northwest Tibet, southwest and northeast Qinghai, central Gansu, Middle East Inner Mongolia, North China and other places have small to moderate snow or sleet; parts of Sichuan Basin, Chongqing, Northern Guizhou, South Jianghan, southwest Jianghuai, North Jiangnan and other places have moderate to heavy rain, including heavy rain (50-70mm) in the northern part of Hunan Local areas will be accompanied by strong convective weather such as short-term heavy rainfall.
The day after tomorrow, most areas in the South will be covered by rainy weather. There will be heavy rain from Guizhou to Zhejiang. The snow cover from Shuozhou, Datong, Wulanchabu, Inner Mongolia to Zhangjiakou, Hebei may exceed 10 cm or even 20 cm, which may challenge the local snow record in April. From 08:00 on April 5 to 08:00 on April 6, some areas in the southeast of Qinghai Tibet Plateau, the Middle East of Inner Mongolia and the south of Northeast China have small to moderate snow or sleet; there are moderate to heavy rain in the south of Sichuan Basin, the middle and south of Chongqing, most of Guizhou, the north of Jiangnan and the west of Jianghuai, among which there are heavy rain (50-55mm) in the north of Jiangxi.