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    What source of weather data Windy use?

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    Frequently Asked Questions
    model grib file
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    • idefix37I
      idefix37 Sailor Moderator @Plux
      last edited by idefix37

      @Plux
      In Settings -> Start-up location and layer -> Start-up layer -> Use last overlay. Then you need to leave the app using your preferred model.

      1 Reply Last reply Reply Quote 3
      • Catalin-Adrian PisoiuC
        Catalin-Adrian Pisoiu | Premium
        last edited by

        Lately seems that weather company data become so reliable for eastern Europe but Weather Channel is a shitty app. Are there any plans to include that data as a new model in Windy Premium? I know that the API is paid to access but maybe a new plan can be introduced to offer it. As Premium user I am willing to pay extra for that 😁

        1 Reply Last reply Reply Quote 3
        • manzoorraypurM
          manzoorraypur
          last edited by

          Windy utilizes a combination of weather data sources to provide comprehensive forecasts. These include data from global weather models, satellite imagery, weather radar, and ground-based weather stations.

          1 Reply Last reply Reply Quote 1
          • M
            MihneaAM
            last edited by

            Hello. You should update the map/list with the ALADIN model from CHMI.

            idefix37I 1 Reply Last reply Reply Quote 0
            • idefix37I
              idefix37 Sailor Moderator @MihneaAM
              last edited by

              @MihneaAM
              It is already there
              AB6F79A0-262C-466C-9689-8892C0EC3FC8.jpeg

              M 1 Reply Last reply Reply Quote 1
              • M
                MihneaAM @idefix37
                last edited by

                @idefix37 I'm referring to the first post of this topic, not to the application itself.

                idefix37I 1 Reply Last reply Reply Quote 0
                • idefix37I
                  idefix37 Sailor Moderator @MihneaAM
                  last edited by idefix37

                  @MihneaAM
                  This post is very old (2015) but several models have been updated in the list.
                  However ALADIN now is missing and MSM too.
                  https://community.windy.com/topic/12/what-source-of-weather-data-windy-use?sort=oldest_to_newest
                  Then there is a mistake when it is said that “ICON Global - the model is operated by the United States National Weather Service (NWS)” !
                  And the pictures showing the model resolutions are showing in fact the domain of the models.

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                  • ascutzaA
                    ascutza | Premium
                    last edited by

                    Hi guys! I totally appreciate all your work here!
                    I have a question and can't seem to find the resolution.
                    Can I change the default model on my windy app startup? I am a premium member as well but cannot find the option (not the layer but the forecast model).
                    I am currently in Eastern Europe and don't really like the ECMWF outputs and I want the Meteoblue or ICONEU to show my forecasts as default, but cannot seem to find where to make the switch and don't really feel like having to change models all the time.
                    Also, thanks a lot for the Compare forecasts option!!
                    Thanks in advance!

                    SutyS 1 Reply Last reply Reply Quote 1
                    • SutyS
                      Suty Administrator @ascutza
                      last edited by

                      @ascutza For now, this is not possible, but we are planning to change this in one of planned updates for this year. Thank you for your patience.

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                      • AtalantiaA
                        Atalantia
                        last edited by

                        Where does Windy get this temperature? Is it on a fix altitude? Because here on ground level it is 31º.
                        Bildschirmfoto 2025-09-19 um 14.36.13.png

                        Gkikas LGPZG 1 Reply Last reply Reply Quote 0
                        • Gkikas LGPZG
                          Gkikas LGPZ Moderator Meteorologist @Atalantia
                          last edited by

                          @Atalantia
                          You are on satellite layer.
                          As satellites look at the Earth from above,
                          this is the cloud tops temperature.

                          1 Reply Last reply Reply Quote 2
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