I’ve been that hot before, 140 degrees and 100% humidity, working inside the condenser of Unit 2 @ Navajo Generating Station while it was still online making electricity! Middle of the summer and the Phoenix A/C had to be on! Good thing I was 22 years old and they drug us out after 5 minutes inside that sweat box. We’d work for 5 minutes and then cool off for 10, then back inside. Never been that hot again. Good for your complexion though, the beautiful people pay big bucks to sweat like that! Be careful in there, that heat can sneak up on ya!