Tempest Weather

4.1
612 reviews
50K+
Downloads
Content rating
Everyone
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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.
Updated on
Apr 2, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
555 reviews
Bob Brannon
March 29, 2025
Normally not a bad app, but not that uncommon for it to indicate data not available on the widgets. Also, yesterday, while getting 0.4" rain the home screen of the app only showed cloudy, it did not show Rain rate, accumulation, as the app descritption says and as it used to. To find that I had to tap on the home screen and look at the stats. Not that helpful.
1 person found this review helpful
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WeatherFlow
April 9, 2025
Thanks for the report, Bob. This should be fixed now. If you're still having any issues please contact our support team for assistance: https://help.tempest.earth/hc/en-us/requests/new
Ben Goodman
December 3, 2024
I've been using this app and my new weather station for nearly a week. The app works well and the forecasts have been pretty good so far. The weather station details take a little bit to update when you click through from the main dashboard. The delay seems to be a little worse in the tablet version, which caused me to think the dashboard was only showing the "feels like" temp. Turns out it does show both temps, but you may have to be patient when looking at the Temps,
3 people found this review helpful
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WeatherFlow
December 3, 2024
Thanks for this awesome review, Ben!
Terry Wilburn
February 3, 2025
I'm so pleased with this app! It works great on my phone and tablet. Question: What happened to the radar part? I'm no longer able to expand the view. There's only a Settings cog in place of the expand icon. Thanks for the response. How do I get to the radar screen that has the timeline with play/pause? IIRC I could see that in full screen like other apps. There was an "expand" symbol where the ⚙️ is on the radar part of the screen.
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WeatherFlow
February 3, 2025
Thanks for your great review, Terry! Tap the cog to change the display settings for radar, it defaults to an auto setting where it will only show if precip. is in the near term forecast.

What’s new

- Bug Fixes and Performance Enhancements