How Does Weather Affect Fibromyalgia?

I never figured out my fibro, but weather definitely triggers the migraines. My migraines started in the same health events as the fibro and CFS. So i think they are so very intertwined conditions. For my migraines, incoming low pressure systems trigger the most extreme migraines (intensity, duration, and resistance to meds). So, i definitely think it is very probable.

Hard to tell. Almost anything can trigger me, but I've heard others empathize with flares related to weather changing.