Since late october, much of the country has experienced unusually high temperatures, which makes it seem like this autumn is particularly long... ButCold airIt's starting to work, and more than one wave:
Two cold airs before and after arrival
The first cold air is affecting the north。
Like shenyang, yesterday's highest temperature was 23. 6°c, today it's only 8°c, and it's changing seasons overnight。
When this cold air is over, tomorrow (4 days) a new cold air will be relayed southward and the temperature continues to decline in much of the country。
Accumulated cooling is expected to reach 10-14°c and above 18°c over the next two days, from north-west to south-east china。
During the cold air, winds range from 4 to 6 in the mid-downstream of the yangtze and north of the yangtze river, from 7 to 8 in the winds, and from 9 to 10 in the central eastern part of inner mongolia and the northern part of the river。
Low temperature innovation
After two successive waves of cold air effects, temperatures in the northern part of the country, including from the centre to the lower part of the yangtze river, will reach a new low after autumn, and an unusually high national temperature will be broken in the preceding period, with large parts of the country being pulled back to their usual levels。
By the morning of july, the minimum zero temperature line will be located in the north of hebei, the north-west of beijing, the south-west of the mountain to the central plain of shaanxi guan。
On 7 july, the maximum temperatures in harbin and long spring will drop to 0°c, while the minimum temperatures will drop to below 10°c or lower。
Harbin
Changchun
It's cold
This round of cold air will also drive the multi-terrestrial winterization process. At this stage, however, shenyang's winterization (the exact winterization date is yet to be determined, possibly on 3 november) is at its latest and is largely unsuspected。
In the later stages of the outlook, cold air activity will take place from 7 to 9 days and around 10 to 12 days, and the winter in the north is finally coming near the onset of winter。
There's gonna be a big storm
As cold air becomes more active, there will be frequent precipitation in our country in the coming days。
Tomorrow (4 days), as the high-altitude low vortex deepens eastward, while the south-west warm and humid currents accompany the delivery of water vapour, a new round of large-scale precipitation will take place in the central east。
In the next few days, parts of the south-eastern part of inner mongolia, the mid-western part of jilin and the heilong river will be covered by snowstorms, heavy snowstorms, heavy snowstorms and heavy rain in the eastern part of the country, jianghan, jiangye, the western part of gangnam, guangxi and guizhou。
Focus
Precipitation in the central-eastern and north-eastern parts of inner mongolia lasts longer and accumulates more。
It is expected that, by 4-6 days, parts of central eastern and north-eastern parts of the country will be covered by heavy snowstorms, some of them by heavy snowstorms; cumulative snow volume of 5-15 mm, partially 18-25 mm, by 30-40 mm; and cumulative rainfall of over 50 mm in eastern heilongjiang and central eastern liaoning, with some extremeness。
Owing to high temperatures in the preceding period, this precipitation process will be accompanied by complex snow and snow phase conversions. During the night of 5 to 6 days, the south-east and north-east parts of the country will be converted from rain to rain mixed with snow or snow; there may be freezing rain in the western part of jilin and the south-eastern part of the heilong river。
In the snowstorms, the roads are kept in check and warm。
