周日京城再飘小雪，最高气温降至-2℃

Weather Summary - The weather in Beijing is expected to see a slight increase in temperature, with daytime highs around 2°C, which is slightly higher than the previous day, but nighttime lows will remain around -11°C [1] - A blue cold weather alert is currently in effect, indicating the importance of staying warm [1] - A new cold front is expected to bring snowfall to Beijing on Sunday, with daytime temperatures dropping back to around -2°C [1] - The upcoming snowfall is predicted to be lighter than the previous one, primarily consisting of light snow, but low temperatures may lead to snow accumulation and icy roads, necessitating caution when traveling [1] - The Central Meteorological Administration forecasts a reduction in precipitation across most of the country over the next two days (January 23-24), with temperatures continuing to rise [1] - Starting January 25, a new cold front will arrive, bringing a new round of precipitation to the central and eastern regions, with significant snowfall expected in many northern areas, interrupting the warming trend and causing temperature fluctuations [1]