These two days talked about the most
It should be the C position of the recent weather - cold air
08:00 on December 16 to 20:00 on December 18
Most of the central and eastern parts of China will cool down by 6 to 10 °C
Among them, southeastern Jilin, southern Shandong, eastern Anhui, most of Jiangsu, most of Zhejiang and other places
The cooling amplitude can reach more than 12 °C

Cold air began to affect Jiangsu from north to south this afternoon
Jiangsu Meteorological Observatory will continue to issue an orange warning signal for cold waves at 15:58 on December 16, 2021: Affected by strong cold air, it is expected that the minimum temperature in Xuzhou, Suqian, Lianyungang, Huai'an, Yancheng, Yangzhou, Taizhou, Nanjing, Zhenjiang, Changzhou, Nantong, Wuxi and Suzhou will drop by 12 to 14 °C on the 16th, accompanied by northerly winds of 5-7 on land and 7-9 on the surface of rivers and lakes.
Jiangsu Meteorological Observatory issued a yellow warning signal for high winds in the sea area at 16:03 on December 16, 2021: Affected by strong cold air, it is expected that from the night of the 16th to the 17th, there will be strong winds of 8-9 gusts in Lianyungang, Yancheng and Nantonghai Areas, please pay attention to precautions.
Let's take a look at the specific forecast for the next three days
Affected by strong cold air
There was a noticeable windy cooling down this evening to the 18th
This evening there was sometimes light rain in the southern Jiangsu region and gradually turned cloudy to cloudy
Other areas are cloudy
Tomorrow the whole province will be sunny and cloudy
The 18th and 19th were also dominated by sunny weather
Temperatures have dropped dramatically
Lowest temperature on December 18: -6~-7°C in Huaibei region
The southeastern region of the province is around -2 °C
Other areas -4 ~ -5 °C
Most of the province has freezing
Lowest temperature on the 19th: about -5 °C in the northeast of the province
The southwestern part of the province is 0 to -1 °C
Other areas -2 ~ -3 °C
There is freezing in the northeastern part of the province
Take Nanjing, for example
On December 18 and 19, the minimum temperature will fall below freezing
Only -4 and -1°C
The maximum temperature is also only in single digits
Later, the temperature rose somewhat
The maximum temperature rises above 10°C
How to do warmth work
Poking this picture is enough
Source: Jiangsu Meteorology