Here'a 205 creating ice fog at -40C when he pulls pitch.
From a Mr. Helidriver2 from verticalmag
Super 205, Super Vortex!!!
I was Lifting 8 drums of diesel at -40C. Needless to say the ground crew weren't happy as the windchill was around -62C. (We had 300 drums to move 15 miles)
I lost sight of the drums soon after they were airborne but could still see out the top 3rd of the windshield. I just pointed it towards the sun to see