When the weather turns, so do migraines. If you feel like the weather has been on a roller coaster lately—cold one day, unseasonably warm the next—you’re not imagining it, and your head may be paying the price. Many people with migraine notice that sudden weather shifts, especially changes in barometric pressure, can trigger or worsen attacks, and a 2025 meta-analysis of 31 studies found that weather changes, including temperature and ambient pressure, are significantly associated with migraine attacks. March often...