Ventusky: Weather Maps

Ventusky: Weather Maps

By InMeteo, s.r.o.

  • Category: Weather
  • Release Date: 2017-09-12
  • Current Version: 4.0.1
  • Adult Rating: 4+
  • File Size: 125.93 MB
  • Developer: InMeteo, s.r.o.
  • Compatibility: Requires iOS 9.0 or later.
Score: 4.5
From 1,636 Ratings


The app combines highly accurate weather forecast for your location with a map showing development of weather in a broader area in a very interesting way. This allows you to see where precipitation is going to come from or where the wind is blowing from. The uniqueness of the app comes from the amount of data displayed. Forecast of weather, precipitation, wind, cloud cover, atmospheric pressure, snow cover and other meteorological data for different altitudes is available for the whole world. WIND ANIMATION The Ventusky application solves weather displaying in an interesting way. Wind is displayed using streamlines which clearly portray the continuous development of weather. Airflow on Earth is always in motion and the streamlines depict this motion in an amazing way. This makes the interconnection of all atmospheric phenomena obvious. WEATHER FORECAST Weather forecast for the first three days is available in the app in one-hour steps. For other days, it’s available in three-hour steps. Users can also look up sunrise and sunrise times in a given place. WEATHER MODELS Thanks to the Ventusky application, visitors get data directly from the numerical models that, just a few years ago, were used solely by meteorologists. The app collects data from the most accurate numerical models. Besides the well-known data from the American GFS and HRRR models, it also displays data from the Canadian GEM model and the German COSMO and particular ICON model, which is unique thanks to its high resolution for the whole world. LIST OF WEATHER LAYERS • Temperature (15 levels) • Wind (16 levels) • Wind gusts • Precipitation (1 hour, 3 hour, long time accumulation) • Cloud cover (high, middle, low, total) • Snow cover • Humidity • Dew point • Air pressure • CAPE, CIN, LI, Helicity (SRH) • Freezing level • Wave forecast Do you have questions or suggestions? Please email us at



  • Impressive how quickly my issue was address

    By Itsmejss
    I had a problem with the app not working after upgrading to to IOS 11.3. The developer addressed it immediately. Thanks!
  • App Crush

    By Gnzloiqq
    Pls update this version. Crush in iPhone 7 Plus iOS 11.3
  • Newest update

    By Duckcall7777
    With newest update Not working no wind speed or arrows just blank screen Update Uninstalled app and reinstalled as requested by developer not works great Thanks
  • Well done!

    By CHAOtipper
    A visual presentation of weather patterns, in several formats, from several models. I enjoy the application quite thoroughly.
  • Almost Perfect

    By Alexbandi
    It seems to be a little difficult to predict rain and weather related to storms, but it still does it. Amazing app!
  • Best I’ve seen for SNOW ACCUMULATIONS

    By Mikki T
    On days when you have to decide whether or not it’s even smart to try to get to work, knowing the near real-time local accumulations along your route is invaluable. This is the best app I’ve seen so far for doing that.
  • Best weather app!

    By DesertRain102938
    I’ve used the website for a couple years and finally got the app for my phone! This has been more accurate than any other weather apps out there! Love it! Great interface & the info is pretty darn close to what my weather stations indicate. I use this for wind speeds when traveling, planning a fishing trip! Very dependable!!
  • New Update 3/19/18–Crashes out the gate

    By jennajon
    Nope... try again. Can not even open the app—/crashes immediately. iPhone 8+
  • Sailors Dream Ap

    By halfastern
    As a life long sailor I find myself not only informed but entertained by this app. The maps are not only easy to interpret they are beautiful ! Thanks so much!!!! Weather junkie Leaves happy!!! Best Hillary
  • Love this app

    By TimTalbert
    This is a wonderful app, gives you all the weather you need anywhere on the planet real time.