The temps will soar to near 100 degrees. The humidity will combine with the heat to send heat indexes into the 110s! This is NOT a day to stay outdoors. Get into cooling centers or help others to do so! A late day shower or storm MAY break the heat and with all the moist atmosphere around, some severe is possible.
The temps will still top out in the 90s tomorrow, but the humidity will definitely be less and going down through the day. The week into the weekend promises a great relief with highs headed back to the mid 80s and dewpoints being much lower.
Hang in there and stay cool!
All for now!