We had to stay home from shul yesterday because of the heat. We did go on Friday night and nearly fainted from heat exhaustion on our way home (no, I am not exaggerating). This is the worst heat wave Vegas has had in 8 years. Iy”h they are saying it should break by tomorrow.
Incidentally, the shuls here start at 7:30 A.M. in summertime so everyone can get out early before the worst heat of the day settles.