In order to limit health-related illness risk tomorrow, it is advised that you:
-Drink plenty of water at all times.
-Do as little high labor activities outside as possible.
-Check on elderly neighbors.
-If you have pets, keep them in a cool area with a water source.
Tomorrow is not the day to go run a 5K or bike several miles in the afternoon. This heat will pose a threat to life, but can be avoided if you keep hydrated and don't do high energy activity.