If it is a thunderstorm, this is still a strange (buggy) occurrence as there was no transition at all into the rainy weather like there's supposed to be in the game. The hostile mobs also spawned in extremely quickly, faster than they're supposed to when conditions change. Once I'm playing in this save again I'll update the bug report if I get better details. The weather was completely clear and bright seconds before the shift happened.
If it is a thunderstorm, this is still a strange (buggy) occurrence as there was no transition at all into the rainy weather like there's supposed to be in the game. The hostile mobs also spawned in extremely quickly, faster than they're supposed to when conditions change. Once I'm playing in this save again I'll update the bug report if I get better details. The weather was completely clear and bright seconds before the shift happened.