Judging from the look of the sky, it will clear up in the afternoon. ✬

The sky will soon clear up. ✬

It's going to clear up soon. ✬

Who's going to clear up all this mess? ✬

Ten to one it'll clear up in an hour or so. ✬

It looks like it is going to clear up soon. ✬

Will it clear up soon? ✬

This medicine will clear up your cold. ✬

Let's clear up this problem. ✬

I hope the weather will clear up tomorrow. ✬