IS IT THE WEATHER OR A HOT FLASH?

You decide.
  1. I'm in my classroom with 25 high school students the morning after a thunderstorm, and my forehead is sweating.
  2. I'm taking a walk with a friend in the evening, and my forehead is sweating.
  3. I'm sitting at the kitchen table with the oven on and the dryer going in the next room, and my forehead is sweating.
  4. I'm sitting complete still on my bed looking at the list app, and my forehead is sweating.
  5. What the heck is happening here?!?