Tempest Weather

WeatherFlow

About this app

This app requires the Tempest sensor device, which is available to buy separately.

Need to set up and configure your Tempest Weather System? The Tempest app will walk you through a few simple steps, including connecting your home’s WiFi network. Once you’re up and running the app will quickly become your go-to for real-time weather conditions, lightning and rain alerts, and the most accurate forecast for your location - guaranteed.

Data available in the Tempest app includes:
- Temp, humidity, dew point, feels like, heat index
- Barometric pressure, sea-level pressure, trends
- Lightning detection and alerts up to 40 km
- Wind, UV, solar irradiance
- Rain rate, accumulation, rain onset alerts
- 10-day forecast
- Historical weather data graphs


Smart Home Ready:
Use this app to save time, energy, and water by integrating with popular smart home and irrigation services. Use your weather data to optimize heating and cooling, adjust your irrigation schedule, and alert your family when lightning storms approach. Tempest is compatible with Google Assistant, Rachio, IFTTT, Siri, Alexa, Homey, and many more.

Weather Geek Worthy:
The Tempest device features an all-in-one sensor and long-range wireless connectivity (1000ft), sonic anemometer, and haptic rain sensor, but it is far more than just a cutting-edge piece of hardware. Each Tempest leverages WeatherFlow-Tempest’s patented Nearcast Technology™, which feeds real-time observed weather data from your backyard into a machine learning system to dramatically improve forecast accuracy where it matters most.

Completely Customizable:
Tempest’s open API and shareable data enable third-party use, with built-in publication to desktop software and online services.

Ratings and reviews

Love the app to go with my weather station. My complaints are cosmetic. First, the widgets are nice, but the spacing leave much to be desired. It seems the various widgets aren't scaling well when resized, and have far too much border space. Additionally, I am not a fan of the "plum" color. Thats fine for defaults, but give us some options for changing app colors as well as the widget colors and transparency. Thanks!

Needs some UI improvements for viewing your weather station. It rained over an inch yesterday and then says it only rained a 1/4 of that. Even though the graph and reality is otherwise. Seems fairly useless overall. Please improve. The weather forecast also keeps saying there's going to be thunderstorms whenever there's rain but never does (no other forecast says that).

Had my station for a few days now and I'm pretty happy with it so far. It easily connected to Home Assistant no sweat. I primarily interface with the app via the widgets. The 4x2 with the horizontal hourly forecast widget has the data I'd like but the 4x2 size is a bit too dense to easily find what I want at a glance. My home screen is 5 units wide and I've expanded the widget to be 5 units wide but instead of flowing to fill that space it simply centers itself and remains 4 units wide.

What's new

- Bug Fixes and Performance Enhancements