That's not "climate instability", and these floods and weather have happened before where you live, again and again.
Don't fall into the trap of believing climatologist nonsense, who after the facts pull out one of thousands of models and say "oh, see climate change will cause floods!" when four years ago it was "climate change will cause droughts!" And in a violent hurricane season (which has happened cyclically for millennia) they'll say "oh, climate change will cause harsher hurricanes!"
utter rubbish, not climate, unscientific garbage.