It's going to be hotter than Hades today. There is a reason why they named this region Diablo Valley. It's hell's ventilation.
I hate the heat. Really. Truly. Anything over 90 is a recipe for miserable. I knew that when we moved here that it gets hot in the summer, but the last few years we've had more 100 plus days than we have the first 10 years we lived here. I can't remember the last time we were expecting to have 100+ this early in July, and we had it in June too!
This doesn't bode well for the rest of the summer.