暖锋是于冷锋相对的一种锋，其锋线后为暖空气团。暖锋多发生于春夏季，当暖风过境后会造成升温现象。本期视频讲解了暖锋的定义和暖锋过境时的天气现象。

A warm front is a front opposite a cold front, behind which is a warm air mass.Warm front usually occurs in spring and summer, when the warm wind will cause warming phenomenon.This video explains the definition of a warm front and the weather phenomena during its transit.