400个字符摘要：墨尔本经历了四个温暖的日子，然后是冷锋和冬季阵雨。 400 characters summary: Melbourne experiences four warm days, followed by a cold front and winter showers.

400个字符摘要:墨尔本经历4个温暖的天,温度不超过20摄氏度,与早期春季模式相一致。 400 characters summary: Melbourne experiences four warm days of up to 20°C, aligning with early spring patterns. 气象局警告说, 周末将出现寒流, However, the Bureau of Meteorology warns a cold front is anticipated for the weekend, ending the warm spell. 冬天还没有结束, 预计周五将有阵雨和阴天. Winter is not over yet, with Friday forecasted to have showers and cloudy skies.