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    Understanding the Compare Forecast Feature in Windy.com

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    • E Offline
      ecavaleiro | Premium
      last edited by

      For Madeira Island, ECMWF is probably the best. ICON sometimes exagerates a bit in rain events. GFS barely "sees" the island due its lower resolution. I am responsible for operations in Madeira's eletrical grid, i use Windy forecast data as an input for risk evaluation/decision.

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      • CONATC Offline
        CONAT | Premium
        last edited by

        El modelo que tiene mayor acertividad para muchas regiones de Venezuela es el Europero, aunque para los productores se les entrega el comparativo de modelos entre el Americano, Europeo y Aleman.

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        • W Offline
          WelakaSlaka @Korina | Premium
          last edited by

          @Korina - Just joined -- but so far ECMWF is working best when i compare

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          • leonardo gregorczukL Offline
            leonardo gregorczuk @Korina
            last edited by

            @Korina As someone who loves to sail and explore the Gulf of Mexico, I rely on the HRRR weather model for accurate and timely updates. It helps me make informed decisions and ensures my voyages are safe and successful. I also compare forecasts from the GFS and ECMWF models to gain a deeper understanding of future weather conditions. Windy provides a powerful platform to help me harness the full potential of weather models. I'm grateful for this remarkable tool and look forward to continuing my weather adventures with its assistance.

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            • SaroltaNS Offline
              SaroltaN | Premium
              last edited by

              My favorite ist the ECMWF, works well for Cologne, Germany where I live

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              • E Offline
                emd0912 | Premium
                last edited by

                In Colorado, I use the ECMWF for general trends for the coming days, and HRRR for getting an idea for hourly conditions for the next 8-12 hours in specific locations since the mountains can cause drastically different weather 50 miles apart.

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                • rackajuhR Offline
                  rackajuh | Premium
                  last edited by

                  I use the ECMWF most of the time, but when I want to be more confident about the weather I check the compare tab.

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                  • CEReiterC Offline
                    CEReiter | Premium
                    last edited by

                    I believe the CAPE index is a new interesting feature:57bd716b-cf07-4f4e-936d-f1e9d392f47f-image.png Screenshot 2023-06-14 8.21.35 AM.png

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                    • cmpvrowellC Offline
                      cmpvrowell | Premium
                      last edited by

                      I usually rely on the ECMWF models in California, USA. They've been very good for desert and foothill camping planning.

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                      • J Offline
                        jame5
                        last edited by

                        Weather Radar of course, as Windy.com combines weather models (rain & forecasts), and it's always only minutes from it's next update.

                        1 Reply Last reply Reply Quote 1
                        • J Offline
                          jmawer | Premium
                          last edited by

                          The ECMWF 9km model has been the most reliable model for me here in NZ

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                          • K Offline
                            KMMI | Premium
                            last edited by

                            For short range the HRRR in the USA.

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                            • Ahmed A.ASA Offline
                              Ahmed A.AS @Korina
                              last edited by

                              @Korina Regarding the competition, can you explain further how the 3 users are being selected?

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                              • D Offline
                                dowhiletrue | Premium
                                last edited by

                                I find ECMWF the best for my location but when forecasters are throwing their hands up in the air unsure I just love seeing what HRRR and GFS have to say. Have not tried out Compare feature yet but it sure is time to here in New England US.

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                                • F Offline
                                  felipe queiroz @Korina | Premium
                                  last edited by

                                  @Korina said in Understanding the Compare Forecast Feature in Windy.com:

                                  With the recent update, we have incorporated a 1-hour forecast option into the Compare Forecast feature. In light of this enhancement, it's the perfect time to offer a more detailed insight into the functionality of this powerful tool!

                                  Let's start with the basics

                                  The Compare Forecast feature allows us to compare forecasts from different models, thus providing a holistic and more nuanced understanding of the weather patterns for a specific location. This is especially useful for professionals who need more comprehensive data or for users who wish to understand the variability between models.

                                  Multiple Model Comparison

                                  The primary appeal of the Compare forecast feature is the ability to view multiple weather models side by side. Among the available models are ECMWF, GFS, Meteoblue, and ICON models. Having multiple models to compare allows for analyzing the level of agreement or disagreement between them, providing a sense of the range of possible outcomes. By comparing forecasts from multiple models, you can gain more confidence in predictions where the models agree and be more cautious where they don't.

                                  Comprehensive Weather Information

                                  The Compare Forecast feature covers various weather elements, including temperature, wind speed, and precipitation. The data format is identical to the Basic view in the detailed forecast, meaning these data points are presented visually and numerically, so you can understand the forecast intuitively.

                                  Giveaway

                                  We are also launching a seasonal giveaway. The theme of this competition is WEATHER MODELS! We want to know what is your most used weather model. Comment your answer below this article until 30.6. and we will select 3 users who will win our significant Windy snapback.

                                  Hi,
                                  I'm from Brazil and I use most frequently the ECMWF model, due to its smaller area range (most accurate).
                                  I frequently make a double check on the forecast (for same area and same period) using the GFS model

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                                  • Richard_twR Offline
                                    Richard_tw | Premium
                                    last edited by

                                    I usually use the ECMWF 9km model to determine general trends here in Taiwan. I always check the compare feature when I want to be more confident.

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                                    • 18398091421 Offline
                                      1839809142 | Premium
                                      last edited by

                                      经常使用海浪页面查看风速,风向,浪高、暗涌

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                                      • P Offline
                                        Packraft Delirium @Korina | Premium
                                        last edited by

                                        @Korina Being an Aussie the Access model is the fav for me!

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                                        • FrankBouwerF Offline
                                          FrankBouwer | Premium
                                          last edited by

                                          Morning All, I use the ECMRF pretty much all the time as I find its the best for upper air forcasting where I operate. I'm a balloon pilot so I focus on 2000 - 5000 ft ASL.
                                          Cheers

                                          Bouwer

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                                          • A Offline
                                            aussiecraigo | Premium
                                            last edited by

                                            I live in Australia at altitude so the ECMWF and ACCESS are generally the 2 I lean towards. Thanks for a wonderful product and resourcing tool.

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