北京明天风大，3区发预警！周末起降温，颐和园、什刹海冰场会开放吗？

Weather Alerts - Beijing's Yanqing, Changping, and Mentougou districts issued a blue wind warning, predicting north winds of 3-4 levels with gusts reaching 6-7 levels, and locally exceeding 8 levels from the night of January 5 to the night of January 6 [1] - Affected areas are advised to take precautions against strong winds [1] Temperature Forecast - A weak cold air mass is expected to increase north winds from west to east, with average wind speeds of 3-4 levels and gusts in western mountainous areas reaching around 7 levels [2] - Daytime high temperatures are forecasted to be around 7°C, but wind chill effects will be significant, necessitating precautions against cold weather [2] - The following week will see continued cold air activity, with daytime highs only reaching 4-5°C and nighttime lows between -7°C and -4°C [2] - After a brief temperature rise on Friday, weekend temperatures are expected to drop to between 0°C and 2°C due to cold air influence [2] Ice Rink Status - The Kunming Lake at the Summer Palace has not yet frozen solid, and the ice rink remains closed [4] - The Shichahai ice rink is also not open, as the ice thickness must reach 15 cm and temperatures need to remain between -8°C and 1°C for a week before it can open [8] - The total operational area of the Shichahai ice rink is approximately 160,000 square meters, with plans to expand training areas for beginners and introduce new training programs for ice hockey, speed skating, and figure skating [8] - Currently open ice rinks include Yuanmingyuan, Tuanjiehu, Shijingshan Shougang Park, and Xihai Park [9]