今日邕城温暖潮湿 但“回南天”不会出现

Group 1 - A significant cold wave is affecting China, with the strongest rain, snow, and freezing weather expected in the central and eastern regions [1] - The cold wave is causing temperatures to drop dramatically, with northern regions experiencing declines of over 15°C to 20°C within 1 to 2 days [1] - In Guangxi, a strong cold air mass is forecasted to sweep through from January 19 to 22, leading to temperature drops of 10°C to 14°C in northern areas and 8°C to 11°C in southern areas [1] Group 2 - Nanning is expected to experience a week of overcast and rainy weather, with a significant temperature drop starting January 20, averaging a decrease of 8°C to 10°C [2] - The lowest temperatures in Nanning are projected to be between 6°C and 9°C, with maximum temperatures ranging from 10°C to 12°C, accompanied by strong winds [2] - Residents are advised to prepare for rapid temperature changes, switching clothing from summer to winter attire as needed [2]