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    Understanding the Compare Forecast Feature in Windy.com

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    • nhrob007N Offline
      nhrob007 | Premium
      last edited by

      Thank you for all the incredible work in creating such an amazing collection of data and ability to really view the information in so many different ways. As for me, I find the ECMWF to provide the most accurate forecasts for my area (central NH).

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      • kadiaharshadK Offline
        kadiaharshad @Korina
        last edited by

        @Korina I mostly use ECMWF model for near day range forecast, say within week, which gives more accurate direction, momentum, wind data, rain data, also near to my national IMD prediction data. So if for more than 7 day or 15 days or monthly forecast I believe no reason for me to choose specific model.
        Thanks team for providing such great tool and supports to billions of lives.

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        • George MavromatisG Offline
          George Mavromatis
          last edited by

          ECMWF works better for Peloponese and the Corinthian Gulf and generally Greece I think, it's a bit optimistic in terms of precipitation.

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          • miguelentxoM Offline
            miguelentxo | Premium
            last edited by

            My favorite weather model is ECMWF

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            • S Offline
              suhasrao.s
              last edited by

              Following ECMWF

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              • S Offline
                Staartvin
                last edited by

                Thanks for the post! It doesn't tell me a lot of new information, but it's good to know you are actively working on it. :)

                I'm mostly using the ECMWF model for the Netherlands which seems relatively accurate. In the mountains, I prefer to use ICON-D2 because it works well for areas surrounded by mountains.

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                • R Offline
                  rldadct
                  last edited by

                  For an outdoor sportsman, ECMWF has been remarkably effective in fully explicating the day's current conditions and additionally, correctly predicting the upcoming situation here in the Great Lakes over the long-range period.

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                  • hinteadanH Offline
                    hinteadan | Premium
                    last edited by

                    I mainly use both ECMWF and ICON, MBLUE rarely and GFS almost never; mostly for paragliding in Romania, Transylvania Area, Cluj-Napoca.

                    And also the satellite view, quite a lot.

                    -Dan H.

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                    • olewsaaO Offline
                      olewsaa | Premium
                      last edited by

                      ECMWF, the large european center seems to have fair predictions.

                      Saastad

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                      • Muhamad AlfaniM Offline
                        Muhamad Alfani
                        last edited by

                        Halo, I'm from Taiwan. I usually most frequently the ECMWF model Forecast, for smaller area its most accurate.

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                        • A Offline
                          akwx | Premium
                          last edited by akwx

                          For longer range (i.e. greater than 4-5 days) the ECMWF is usually my go to model, although at times a blend of the GFS with it results in a better forecast. For shorter time ranges, the ICON seems to do well. It would be nice to see the GEM global model in the same data format as the others. For short term, the NAM and HRR add value to forecasts.

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                          • mrandallM Offline
                            mrandall Sailor | Premium
                            last edited by mrandall

                            Cruising on a 35' sailboat in the SW Pacific, ECMWF is my go-to model. When GFS upgraded, I began compare the two regularly. Very useful in the 5-7 day windows. Even before that upgrade, I would use the compare feature when planning departure windows for ocean passages. Also, the Waves feature is very useful for sailors, most especially comparing wind base to wind gusts - indicating the volatility of the weather system, in addition to the more detailed wave info. Swell period under 9 seconds is very uncomfortable. Thanks for a great Windy!

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                            • zoiekZ Offline
                              zoiek | Premium
                              last edited by

                              I use the ECMWF for long range, then the GFS for 3 days out. For a daily look a head is use the HRRR. I do like how all the models are in one place on windy.

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                              • Tim McLT Offline
                                Tim McL @Korina | Premium
                                last edited by

                                @Korina here in the middle of the US, I tend to rely on GFS, but I am often startled by how different the 3 US National Weather Service models (GFS, NAM, HRRR) are.

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                                • shruggeredS Offline
                                  shruggered
                                  last edited by

                                  Meteoblue is most accurate for the mountains of the Kenai Peninsula in Alaska during the winter.

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                                  • RAJAT KALERR Offline
                                    RAJAT KALER
                                    last edited by

                                    Hii, I am from Jhunjhunu, India . I mostly use the clouds and (rain, thunder) layer for seeing current weather ☀️ and to forcast near futures weather 🌡️.
                                    Thank you

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                                    • JAYMESH RATHODJ Offline
                                      JAYMESH RATHOD @Korina
                                      last edited by

                                      @Korina rain and thunder

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                                      • JAFFweatherJ Offline
                                        JAFFweather | Premium
                                        last edited by

                                        I work in the cruise industy Sailing all over the world, I mainly use the ECMWF model on a daily basis and compare it with others sources and models, so far the ECMWF has been the most effecient and acurate in all my weather analysis forecast. Besides the route planner (with Premium) helps me to get a better understanding of the backing and veering of the wind direction for a better ships planning operation.

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                                        • laurent corkL Offline
                                          laurent cork | Premium
                                          last edited by

                                          Hi All, sailing all year round in the mediterránea, I'm comparing both ECMWF and Arome. ECMWF for the short and mid range forecasts and Arome for short passage 12-24h with this more precise forecast model 1.3km but only 24-36h window and bearing in mind the specificities when closer to the coasts. I used to sail in Ireland too for many years and both forecast models seem to be the most reliable too.

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                                          • jldorcabJ Offline
                                            jldorcab @Korina | Premium
                                            last edited by

                                            Hi, @Korina

                                            My most used weather model in Canary Islands (NW Africa - Spain) is ECMWF.

                                            Best Wishes 😊🌤️

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