Scorpions for sure. There are a few spots locally I see them, but never in residential areas. Black widows on the other hand, I can’t keep them out of my carport.
Like Chuck said above....scorps! I just recently purchased an Olight flashlight that has a dual UV/normal white light for scorping, fishing and finding puppy pee...
Wife had a small yellow scorpion come into the bathroom while she was trying to use it. Guess she didn't finish and called me freaking out. She caught it under a microwave dish cover and put some books on top so there was no escape. It was only a little over an inch or two. Web says they feel like a wasp sting for the Missouri version.