SkyFeel watches the air pressure where you live, gives you a heads-up before sharp drops, and helps you see whether your harder days follow a pattern.
Coming soon to iPhone and iPad
App screens show example data.
A heavy head before the rain. Knees that ache when a front moves in. A tiredness you can’t explain. And sooner or later, someone says it’s all in your head.
SkyFeel can’t tell you why you feel the way you do. It gives you something better than guesswork: the pressure forecast for your town, side by side with your own notes.
More than half
of 1,207 people with migraine named the weather as a trigger in one study.
Five or six bad days a month add up to about 66 days a year.
That’s all of January, February and the first week of March.
Check how the air pressure will move where you are over the next seven days. Calm days and sharp drops are marked at a glance, so a busy Tuesday doesn’t catch you off guard.
When a sharp drop is on its way, SkyFeel tells you the evening before and again a few hours before it starts. Enough time to move a meeting, keep your evening light, or simply know what’s coming.
You decide what counts as a sharp drop
Default: 0.18 inHg (about 6 hPa) within 12 hours. A lower number means more heads-ups, a higher one fewer.
How was today? Tap it. Add symptoms or medication if you want to, skip it if you don’t. SkyFeel marks the sharp drops on the same calendar, so your days and the pressure sit side by side.
Once you’ve logged 14 days, SkyFeel compares your harder days with what the pressure was doing where you were. Give it 8 to 12 weeks and the picture usually becomes much clearer.
A pattern is a clue, not a diagnosis. It shows that two things happened together, not that one caused the other. It can be a useful starting point for a conversation with your doctor.
5 of 7
of your bad days fell on a day with a sharp pressure drop, or the day after.
When a sharp drop is coming, SkyFeel can remind you what you logged the last time the pressure fell like this. Your own history, right when it’s useful.
It reminds you of your own notes. It doesn’t predict how you’ll feel.
See how the pressure will move over the next seven days where you live.
One tap a day. Add details only if you want to.
After a few weeks, find out whether your harder days have something in common.
The pressure, tonight’s pressure risk and the days ahead, without opening the app.
Decide how big a drop has to be before you hear about it.
Export your check-ins and the air pressure as a PDF to bring to an appointment.
inHg, hPa or mmHg. °F or °C.
Open the app and start. No sign-up, no password.
Your check-ins, symptoms and medication notes are kept on your phone, not on our servers.
We don’t share your diary entries with advertisers.
For the forecast, SkyFeel sends an area of about 20 km to our own server, never your exact location.
Yearly or monthly. You buy and manage it in the app through the App Store, and the price is shown there before you buy.
Coming soon to iPhone and iPad
It’s the weight of the air above you. When a low-pressure system moves in, the pressure falls; when it clears, it rises again. In the US it’s usually given in inches of mercury (inHg); most other countries use hectopascals (hPa).
Many people report headaches, joint pain, tiredness or poor sleep around weather changes, and some studies have found links for some people. The research isn’t settled, and it varies a lot from person to person. That’s why SkyFeel focuses on your own observations.
No. SkyFeel forecasts barometric pressure, not symptoms. It tells you when the pressure is expected to drop sharply and helps you compare that with how you felt. It can’t tell you whether you’ll get a headache.
When the forecast shows a sharp drop (by default 0.18 inHg, about 6 hPa, within 12 hours), SkyFeel notifies you the evening before at 8 PM and again 6 hours before the drop begins. You get at most two heads-ups per drop, plus an update if it changes and an all-clear if it is called off, and none between 10 PM and 7 AM.
Yes. Choose 0.12, 0.18, 0.24 or 0.30 inHg. A lower number means more heads-ups, a higher one fewer. You can also change the time of the evening heads-up and how many hours before a drop the second one arrives.
No. SkyFeel is free to download, but to use it you need SkyFeel Pro, a yearly or monthly subscription. You buy and manage it in the app through the App Store, and the price is shown there before you buy.
SkyFeel starts comparing your days with the pressure after 14 check-ins. For a clearer picture, most people need 8 to 12 weeks of regular check-ins, depending on how many sharp drops happen in that time.
Your check-ins, symptoms and medication notes are stored on your phone, and we don’t share them with advertisers. To show the forecast, SkyFeel sends only an approximate area (about 20 km) to our own server, never your exact location. Like most apps, SkyFeel also uses some third-party services, for example Meta’s tools to measure our ads. The Privacy Policy explains exactly what is processed.
No. Open the app and start. There is no sign-up and no password.
SkyFeel is available for iPhone and iPad. It is not available for Android yet.
SkyFeel uses forecast data from Open-Meteo.com.
No. SkyFeel is not a medical device and does not diagnose, treat, prevent or predict any condition. It helps you keep track of the weather and your own observations. If you have health concerns, please talk to a doctor.
Download SkyFeel and see the next pressure drop coming.
Coming soon to iPhone and iPad
