During the Lantern Festival, what does harmonious weather mean?

At the time of the Lantern Festival, the warm wind and weather are coming, won’t there be sudden wind and rain in the blink of an eye? From "Yong Yu Le·The Sunset Melts Gold" is a poem written by Li Qingzhao, a female poet in the Song Dynasty. Although this poem is written about the Lantern Festival, it is unusual in that it contrasts the different scenes of the Lantern Festival in the past and present, expressing a deep sense of ups and downs and the sorrow of one's life experience.

This poem expresses the sadness and loneliness after the separation by comparing the two scenes of celebrating the Lantern Festival before and after the southern crossing. Shangqiu expresses his mood from the scenery before his eyes. The lower column expresses the emotion of the destruction of the country and the loss of the family from the comparison between the past and the present, and expresses the deep and sorrowful mood. The whole poem is a blend of scenes, with ups and downs. From the present to the past, and from the past to the present, there is a sharp contrast between the rise and fall of the present and the past. The feelings are deep and sincere. The language is fresh in simplicity, and elegant in plainness. This is a complete word of the poem.