Tools for migraine sufferers
Free, no-signup tools to help you understand your triggers, read the weather like a neurologist, and stop being blindsided by attacks.
Weather Trigger Checker
Enter your location and up to 5 migraine dates. We pull real barometric pressure data and show you exactly what the atmosphere was doing in the 48 hours before each attack.
Personal Pressure Threshold Estimator
Find out whether you're sensitive to small pressure drops (3–5 hPa) or only big ones (10+ hPa) — and what that means for your forecast window.
Migraine Season Calendar
See which months historically carry the most storm activity and pressure volatility in your city — so you can plan ahead for your highest-risk seasons.
Trigger Pattern Analyzer
Log your migraine days along with sleep, stress, and lifestyle factors, and let us find patterns you might have missed — clusters around weather, sleep, hormones, and more.
Medication Effectiveness Calculator
Score how well your acute migraine medication really works with the validated mTOQ-4 questionnaire — and find out if your usage frequency puts you at risk of medication overuse headache.
Find a Migraine Specialist
Search an interactive map to find headache specialists and neurologists near you — no signup required.
Want daily weather forecasts for your migraines?
These tools give you historical insights. MigraineCast gives you daily forecasts, personal pattern tracking, and 48-hour alerts — all specific to your location and trigger profile.
Download MigraineCast Free