On the usage of なって

なって is a simplified form of the verb る (なる), and the honorific form is なり. In these two sentences, it means: become, become.

(1) Spring になって, Warm かくなにました.

First of all, it should be corrected as follows: になって in spring, かくなりました in warmth.

In spring, the weather will get warmer.

If you change なって into なり: it will be better understood.

Spring is here, it's warm.

(2) Morning, big, big, big, big, big, big, big, big, big, big, big, big, big, big, big, big, big,

I want to grow up early and work abroad.

If you change なって into なり: it will be better understood.

くきくなりましてて, foreign ではたらきたでぃで.