Definitely! Heat...gives me a terrible headache and legs are like noodles. Very very tired. But I am told that is normal for MS.

heat and humidity messes with my eye sight and makes my limbs numb and 'jello'; thunder and lightening causes and INSANE headache; really cold weather increases my spasticity, causes spasms/cramps and I'm 'jumpy'

Absolutely. High temps and humidity make my legs feel like spaghetti . Can't stand, walk, etc, etc. Just part of MS.

YES! The change in the barometric pressure effects me greatly. My meds do not work the same, I walk like I'm drunk and nothing helps with the pain during this time.

I a problem with sweating to much too... didn't know I could have my sweat glands removed.