I have noticed that there is some overlap in how these two words “Böse" and "Schlecht” can be used e.g. when checking with https://www.duden.de/rechtschreibung/boese.
Forexample, I can see that “Böse” can be used to describe that something is “bad” e.g. “böses Wetter;, einen bösen Finger, ein böses Auge haben”, but “schlecht” can also be used in these situations.
Is is fair to say that “schlecht” is more common to used when describing that something is bad? e.g. my finger hurts than “Böse”?