GoSignal
Plan the activity. Adapt to the day.
GoSignal tells you whether the weather suits what you have planned — a run, a bike ride, a kitesurf session — and lets you know when that changes. You describe an activity and the conditions you can live with; GoSignal checks the forecast against them and says Suitable, Possible with constraints or Not recommended.
Weather is context, never authority: GoSignal advises, and only you change a plan.
What it does
Your conditions
Set the limits that matter for each activity — temperature, wind, gusts, rain, the kind of weather you accept. Choose from twenty activities, from running and cycling to kitesurfing and paragliding.
Two checks, on time
A daily check looks at the day ahead. An activity check looks again a few hours before an activity starts. You choose when you hear from it, and only bad news if you prefer.
Works offline
Your places and plans live on your device and keep working without a connection. An optional account synchronises them between your devices and enables push notifications.
Your data
You can use GoSignal without an account. With one, your plans are stored on our server so that we can check the forecast for you and send the notification. GoSignal has no advertising and does not use your device's location: it uses the places you choose. Read the privacy policy, and if you want to leave, delete your account in the app or from this site.
Languages and platforms
GoSignal is available in English, German and Russian for iPhone and Android.
Weather data
Forecasts by Open-Meteo.com, licensed under CC BY 4.0.