北京南部和西部山区今有弱降雪 气温下降注意防寒保暖

Weather Forecast Summary - The sky in Beijing will become cloudier over the next three days, with light snow expected in the southern and western mountainous areas today [1][3] - The highest temperature today is forecasted to be 2°C, a decrease from yesterday's maximum of 4.2°C, while the lowest temperature will drop to -5°C tonight [3] - By the day after tomorrow, the maximum temperature is expected to fall to 0°C, with light snowfall anticipated in the western and northern regions [3] - The public is advised to take precautions against the cold, especially during early morning and evening hours [3]