新一股冷空气来袭 这些地区将迎雨雪天气

Group 1 - The upcoming weather in China will experience alternating cold and warm temperatures, with two rounds of cold air expected to impact the region [1] - The first round of cold air will lead to a temperature drop of 4 to 6°C in many areas, with localized drops of around 8°C [2] - The second round of cold air, arriving between January 29 and 31, is expected to be stronger, causing temperature drops of 4 to 8°C, with some areas experiencing drops of up to 10°C [2] Group 2 - The northeastern region will maintain a stable but low temperature, significantly below the seasonal average, with highs around -15°C and lows near -25°C [3] - Two rounds of rain and snow are forecasted for the central and eastern regions, with the first round from January 25 to 27 bringing light to moderate snow in northern areas and rain in southern areas [4] - The second round of precipitation from January 29 to 31 will be more intense, affecting a larger area with potential for heavy snow and freezing rain in certain regions [4] Group 3 - Air quality issues, particularly smog, are expected to recur in the North China Plain and Huanghuai regions, with light to moderate haze returning from January 26 to 29 [5] - Cold air will temporarily disperse haze in central North China, but conditions will worsen again shortly after [5]