Today's barometric pressure in Fort Wayne, a 48-hour pressure chart, and a risk score for weather-triggered migraine and headache, based on pressure drops, humidity, and temperature changes.
Loading live forecast for Fort Wayne...
Fort Wayne sits where the St Marys and St Joseph rivers meet to form the Maumee, on flat glacial till at 247 metres. Pressure averages 987 hPa and swings up to 14 hPa, with nothing in the surrounding terrain to slow an approaching front.
Worst season for migraines: February, March and January. Late winter into early spring is the most active stretch, when Canadian air and Gulf moisture meet over the eastern corn belt. The flat terrain means fronts arrive at full speed and the pressure change is correspondingly abrupt.
Common triggers in Fort Wayne: fast unobstructed frontal passage, corn belt air mass collisions, occasional Lake Michigan moisture reaching inland. Northeastern Indiana lies on the old glacial lake plain, exceptionally flat and open. Weather systems cross it without obstruction, so frontal passages tend to be fast and clean rather than drawn out. The city is far enough east to catch occasional Lake Michigan moisture but too far south for consistent lake-effect snow.
Typical pressure: Fort Wayne averages 987 hPa at rest, measured at the city's own elevation rather than corrected to sea level, and storm systems can push readings down to 970 hPa. Swings of 6-14 hPa over 24 hours are common during active weather and fall within the range most associated with pressure-triggered migraines.
2026 index: Fort Wayne is not one of the 100 metros ranked in our 2026 U.S. Migraine Risk Index, which shows how they compare.
Can Fort Wayne weather trigger migraines?
Yes. Fort Wayne experiences 6-14 hPa barometric pressure swings, and research shows pressure drops are one of the most common migraine triggers. The city's specific patterns include fast unobstructed frontal passage, corn belt air mass collisions, occasional Lake Michigan moisture reaching inland.
What time of year are migraines worst in Fort Wayne?
In Fort Wayne the most barometrically volatile stretch of the year falls in February, March and January. That is when weather is most likely to play a part, if weather is a trigger for you at all. See when migraine weather season starts across the U.S.
Is there a barometric pressure headache forecast for Fort Wayne?
This page works as one. Many people call a headache that arrives with a weather change a barometric pressure headache, and this forecast tracks the pressure drops, humidity and temperature swings behind that idea. The score covers the next 24 hours in Fort Wayne and the chart shows the next 48. It is built on migraine research, so treat it as a rough guide for other headaches. A sudden, severe headache needs urgent medical care, whatever the weather.
Your own forecast
This page shows the weather risk for everyone in Fort Wayne. The MigrAid app learns yours. It saves the barometric pressure, humidity and temperature with every migraine you log, shows whether Fort Wayne's swings really line up with your attacks, and alerts you when conditions match your own trigger history.