Below Zero Productions
Tempest Temperature
Your own Tempest weather station on iPhone, Apple Watch, and widgets. Forecasts, instrument graphs, and configurable complications.
Tempest Temperature brings your own Tempest station to iPhone, Apple Watch, and your Home Screen in a charcoal and mint interface.
Coming soon · Planned price US $0.99, one-time purchase. Requires your own Tempest station, a Tempest account, personal access token, and internet access. No app subscriptions or in-app purchases.
Forecasts you can flip
See 24 hours of hourly forecasts, then flip the card for the next seven days. Temperature, conditions, and rain chances stay easy to read.
Explore your instruments
Tap station readings to explore graphs, recent history, highs, lows, and averages. Follow temperature, humidity, wind, rain, UV, pressure, sunlight, and lightning.
Make your Watch your own
Choose individual readings or a wide three-reading complication. Combine temperature, wind, UV, rain, lightning strikes, and more. Choose mint, instrument colors, white, or watch-face styling; the face controls final color rendering.
Built around your own station
Connect securely with your personal access token, stored in device Keychain. Readings are shared with your paired Apple Watch and widgets. Explore labeled sample weather before connecting a station.
iPhone requires iOS 17 or later. Apple Watch requires watchOS 10 or later. Displays Fahrenheit, mph, and inches. Forecast availability and updates depend on the weather provider, network connection, and Apple background scheduling.
This is an independent app by Below Zero Productions. It is not affiliated with or endorsed by WeatherFlow or Tempest. Weather information is for general use and is not an emergency alert service.