Oh thank you, all of my chickens are doing good, I am keeping a VERY close eye on them Lolololo It was 100 at 3pm, but they are hanging in thereBecause adding mist to 50 or 60% ambient humidity is like trying to breath through a wet sponge, and chickens do not have a robust respiratory system...
Misting works great, in some climates, under some conditions. There are, however, no perfect solutions. It makes things worse in others. Compared to most of the rest of the nation, I'm very fortunate - 90 degrees today, 50% humidity. "feels like" 95. At 60% humidity, it "feels like" 100. When we get our afternoon rain, just at the start of it, when the humidity jumps up to 90%??? That same 90 degree temperature "feels like" 122.
When Portland hits 110 degrees today and slowly climbs from there, but humidity drops to 13-15%??? Yeah, I'd be running some water - likely over the metal roof. In an hour or so, when its 85 and 45% humidity? I would definitely NOT be adding water to the air.
Hoping for the best for you and your flock, @GrandmaDeKorte and everyone else affected by the heat wave. I hear from the weatherman this should be breaking soon - hopefully they are right this time.