Ventusky All-in-One Weather is a fusion of 20+ of the world's best models, live radar, satellite and 40,000+ webcams, delivering industry-leading accuracy for planning everything from morning jogs to transatlantic flights.
WE BRING A UNIQUE SET OF FEATURES LIKE:
- Hyperlocal 14-days weather forecast with up to hourly resolution
- 80+ weather maps
- Live radar and lightnings detection
- 40,000+ worldwide webcam coverage
- Lock and home screen widgets with forecasts, webcams, or radar
- Integration with Watch OS
- 3D interactive globe
- Customizable push notifications for: wind, waves, freezing rain, pressure, lightning strikes, umbrella reminder or morning/evening summary.
- Professional features like isolines or weather fronts
- Dual wind animations for 2 different altitudes
- Extensive air quality information
- Hurricane and storm tracking - compare tracks from multiple models and stay safe
Use Ventusky everyday to plan your activities and stay ahead of the weather:
1) Joggers & Outdoor Athletes: Plan with Microscale Precision
For runners, cyclists, and hikers, Ventusky provides updates critical for avoiding sudden weather shifts.
Hyperlocal Wind Gust Maps: Visualize wind speed changes at high resolution, ideal for route planning in mountainous regions.
Lightning Strike Alerts: Receive push notifications for strikes within selected distance, synced to wearable device haptics for hands-free safety.
Feels-Like Temperature: Combines humidity, wind chill, and solar radiation to advise on heatstroke risks during summer runs.
2) Vacation Planners: Verify Conditions in Real Time
Travelers leverage global webcam network and 14-day forecasts to optimize itineraries.
Live Cams: Compare real-time footage from 40K+ coastal, ski resort, and urban cameras to assess conditions before departure.
Tropical Storm Preparedness: Track hurricanes predicting storm paths and landfall in advance.
Air Quality Indexes: Plan trips using SILAM model data on PM2.5, NO2, ozone levels and more.
3) Meteorologists & Professionals: Industrial-Grade Tools
Ventusky serves as a field toolkit for pilots, sailors, and researchers needing altitude-stratified data:
Aviation Wind Layers: Animate wind patterns at 16 altitudes (0m–13km) for flight path optimization.
Marine Forecasting: Access ocean current models and surge predictions for offshore operations.
Agricultural Planning: Display the monthly anomaly in precipitation in easy to use map.
MULTI-MODEL FUSION FOR UNMATCHED ACCURACY
Why Does Ventusky Outperform Competitors? Ventusky’s algorithms integrate data from the world’s most advanced numerical weather prediction (NWP) systems, each renowned for specialized applications. In addition to the well-known ECMWF and GFS models, it also displays data from the German ICON model, which stands out for its high resolution covering the entire world. A wide range of high-precision local models is available. Some are updated as frequently as every 10 minutes based on radar and satellite readings, providing highly accurate real-time precipitation data. Ventusky automatically selects the most precise model for your location, but you can also compare them yourself.
LIST OF WEATHER LAYERS:
Temperature (16 altitude levels)
Feels like temperature
Precipitation (1 hour, 3 hours, cumulated, monthly anomaly, Freezing rain, Rain, Snow)
Radar and lightnings
Satellite
Wind gusts
Air Quality (PM2.5, PM10, NO2, SO2, O3, CO, Dust, AQI)
UV-index
Probability of Aurora
LIST OF WEATHER LAYERS (PREMIUM)
Cloud coverage (High, Mid, Low, Base, Total cover, Fog)
Wind speed (16 altitude levels)
Air pressure
Thunderstorms (CAPE, CAPE*SHEAR, Wind shear, CIN, Lifted index, Helicity)
Sea (Significant, wind and swell waves period and height, Currents, Tidal currents, Tide, surge)
Humidity (4 altitude levels)
Dew Point
Snow cover (Total, New)
Freezing level
Visibility
The app is completely free of ads or tracking scripts. Do you have questions or suggestions? Visit my.ventusky.com.
The big draw for me to this app is being able to quickly select from tons of different layers on the map and then seeing that data globally. And excellent wind information too that shows visually and numerically on the map and you can pick the altitude. So far in using it there is one major missing feature or perhaps I can't find it but I need to check humidity frequently so having a chart of predicted humidity would be really helpful. They have charts / plots for temperature, pressure, etc and you can view humidity on the map but no plot of it. Without that I do still use Apple's weather as it has humidity charts. But for everything else I use Ventusky. Then one minor feature which might not be possible with the data sources / calculations they have right now but if easy to add, would like to be able to see a little plot of tidal information anywhere in the world. As you do have great tide numbers on the map layer but for areas I'm not familiar with I don't know if that means high tide or how much further etc. As going somewhere with a tidal land bridge and don't want to get stuck (obviously I'll check elsewhere but would be sweet in here).
Developer Response
Thank you, I am glad to hear that. It is true that we do not currently offer humidity charts. Some sorting would need to be added, as there are already many layers. On the other hand, tide charts are available in the app alongside weather and wave data. If you don't see them, please contact us at info@ventusky.com. It might be an error.
*Updated* Good Start
PolarBearQM
So far so good. The updates for the initial bugs have really helped. Look forward to the possibility of landscape mode on iPhone. Biggest downfall right now and what keeps me going back to the website instead of the app is there's no wave information in the app. My job is on the water so that's a significant loss in my book. Look forward to seeing that as an addition.*As the developer said in their response to my original review, it would take a bit, but they came through as promised and the wave height has been added with all the other features they've put in so far. It works great! And now information I need daily for work is quickly and easily accessible and I can even get updates while out on the boat if needed as long as we are near shore and get cell service. The app is much smoother to operate on-the-go over the website (not criticizing the website, merely thinking of ease of use on a smartphone) and now has all the features for forecasting a day or several working out on the water. Thank you!*
Developer Response
Thank you, I am glad to hear that!
Glad to have found this gem
mtstatusquo
When Apple deprecated Dark Sky, I researched at least 2 dozen weather apps to become my go-to app. I ultimately went with Ventusky and based on 10 months as my default weather app, I’m more than delighted with the choice. I’m not a professional user, but it’s worth pointing out the # of other reviewers saying they use this for their jobs. For my needs it’s great. Accuracy: Very good in my area (Northeast US). Content: the # of weather variables you can look at + the array of models / data sources offered is first-rate. Lots of good detail - for example not only do they show the AQI, they show the various components. Features: The features in general allow the user to make good use of the content behind the app. The devs and designers have done a nice job providing settings that allow you to customize and see only and exactly what you want to. Interface: As expected, it took a little time to become accustomed, but it is well worth getting to know how to use it. App does a very nice job showing weather trends graphically. Graphics are eye-pleasing, user interaction is smooth. Transparency: App clearly shows the underlying weather data sources. Privacy: I very much appreciate that the company does not collect any user data or display annoying adverts. This is a powerful app. Not only does it provide data from numerous sources, it allows the user to zero in on exactly what they care about and customize the user experience. It’s serious high-quality weather - no annoyances like some of the other apps I evaluated. It does what it’s supposed to, and I’ve never had a problem (such as crashes or settings not working right).
Overall very useful and great visualizations, use of data. But there is a data issue.
iNimsy
I use the app frequently as we are at an altitude where wind can be a concern. Being able to see wind speed at various altitudes helps greatly.Just one thing: there’s a bug in the app when I happened to tap on the farthest day out (current day + 7, last three times of the day) where the shown wind speed jumps up to 230mph for all locations. Clearly this is a null data problem and not really an issue for normal use of the app. Just wanted to flag it so the developer can add it to the bug list. Which is my only other issue with the app: the developer has many obstacles to getting in touch, providing feedback, etc. I’m posting this info here in App Store feedback as I’m hoping the developer is bothering to check this feedback. Recent lack of developer replies maybe suggests this won’t happen though.
Developer Response
Hi, thank you for your review. Could you please send us a screenshot of this bug on info@ventusky.com?
Global Fire Tracking – now on Ventusky. Track wildfires worldwide in near-real-time with satellite detection and official fire reports, enriched with weather data and nearby webcams for a more complete view of fire activity (enable in Settings).
Version 53.1
The developer, Ventusky s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Ventusky s.r.o.
Size
73.4 MB
Category
Weather
Compatibility
Requires iOS 13.0 or later.
iPhone Requires iOS 13.0 or later.
iPad Requires iPadOS 13.0 or later.
iPod touch Requires iOS 13.0 or later.
Apple Vision Requires visionOS 1.0 or later.
Apple Watch Requires watchOS 10.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.