局地降温10℃至12℃ 黑龙江发布寒潮预报

Summary of Key Points Core Viewpoint - The weather forecast indicates a significant drop in temperatures across Heilongjiang Province, with a cold wave expected to last from the night of December 28 to the night of December 30, leading to temperature decreases of 8℃ to 12℃ in various regions [1][2]. Group 1: Temperature Forecast - The highest temperature in Harbin reached -1℃ on December 28, causing some residual snow to begin melting [1]. - The cold wave forecast predicts that the minimum temperatures will drop by 8℃ to 10℃ across most of Heilongjiang Province, with localized areas experiencing drops of 10℃ to 12℃ [1]. - Specific temperature ranges for December 28 night include: - Daxing'anling: -30℃ to -28℃ - Heihe, Yichun: -24℃ to -22℃ - Qiqihar North, Suihua North, Harbin North, Hegang, Jiamusi East: -21℃ to -19℃ - Other regions: -18℃ to -16℃ [2]. Group 2: Weather Conditions - From the night of December 28 to the day of December 29, areas such as Daxing'anling, Heihe, and Harbin East are expected to experience cloudy conditions with occasional snow, while other regions will be mostly sunny with some clouds [1]. - The forecast for December 29 night to December 30 day includes cloudy conditions with possible snow in Daxing'anling, Heihe North, Yichun, and Jiamusi East, while other areas will remain mostly sunny [1]. - On December 30 night to December 31 day, regions like Heihe, Yichun, and Jiamusi are expected to have cloudy conditions with possible snow, while other areas will be mostly sunny [1].