沙尘退场、大风依旧，北京发布大风蓝色预警

Core Viewpoint - The article discusses the impact of strong winds and a significant drop in temperature in Beijing, along with weather forecasts for the coming days [1] Weather Conditions - Strong winds have been affecting Beijing since January 9, with visibility improving by January 10 as the blue sandstorm warning was lifted [1] - On January 10, the maximum temperature in Beijing was only 1 degree Celsius, with a forecast of 0 degrees Celsius for January 11, indicating a notable wind chill effect [1] Temperature Forecast - Starting January 12, temperatures in Beijing are expected to gradually rise, reaching around 3 degrees Celsius during the day, but with a significant temperature difference between day and night, with a minimum of -7 degrees Celsius [1] - From January 13 to 18, the weather is expected to be mainly clear to partly cloudy, with slight fluctuations in temperature [1] Public Safety Advisories - During the windy weather, the public is advised to stay away from tall buildings, billboards, and temporary structures to avoid falling objects [1] - Due to dry conditions, outdoor fires are prohibited to prevent forest fires, and precautions should be taken to ensure safety from cold weather and potential hazards at home [1]