Tempest Weather
Tempest Weather is #152 in Weather Free in United States and charting in 1 of 24 countries we track.
Updated 28 Sep 2026 · rankings refresh through the day
DeveloperWeatherFlow
CategoryWeather
PriceFree
Released
Rating★ 4.0 (494)
Version5.40
Age rating4+
First seen by us
26 Sep 2026
Installs (est.)10k+ worldwide
Rating
4.0 ★
494 ratings
Measured
Best rank now
#152
Measured
Tempest Weather on the App Store
App details
App ID
1125427067
Publisher
WeatherFlow
Minimum OS
iOS 13.0+
iPhone 6s and later
Content rating
4+
Languages
4
NL EN FR DE
Size
46 MB
Tempest Weather downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Tempest Weather's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| WeatherFree | #152 |
Apps near Tempest Weather on the chart
Weather Free, around #152.
Ratings
App Store, worldwide.
Rating
4.0 ★
494 ratings
Measured
Ratings
494
Measured
About Tempest Weather
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.
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.
Latest updates
5.40
Bug Fixes and Performance Enhancements