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    Understanding the Compare Forecast Feature in Windy.com

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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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        • ParthaVECOP Offline
          ParthaVECO
          last edited by

          I generally prefer ECMWF for checking weather forecast. I also use GFS sometimes. For some local weather forecast in India I use NCUM by NCMRWF.

          Partha Pratim Basak

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          • D Offline
            davidmcafee | Premium
            last edited by

            I use the ECMWF model for clouds to determine what nights would be good for astronomy. However the ACCESS model by the Australian Bureau of Meteorology was slightly better at predicting how much rain actually fell over Adelaide during a day of heavy rainfall (48 mm) - June 22nd 2023. Was interesting to see the different rainfall predictions for each model and how they faired over the course of that day.

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            • T Offline
              toddmpeterson | Premium
              last edited by

              I live in Reno, Nevada and HRRR is the best one for me. NAM is a close second.

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              • oliv_regO Offline
                oliv_reg
                last edited by

                Nice post/remark of you: I use 90% ECMWF (european) and 10% GFS (american) in order to spot where they agree and where they diverge for the reasons you explained :-)

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                • H Offline
                  hryciuk
                  last edited by

                  ACCESS - seems to give the most realistic forecast for Australia

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                  • Tony MilliganT Offline
                    Tony Milligan | Premium
                    last edited by

                    I use Windy Premium whilst in Mauritius and find it really helpful.

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                    • wild2flyW Offline
                      wild2fly | Premium
                      last edited by

                      I use the ECMWF model for its smaller resolution. :) But its good to keep the larger ones in mind. ;)

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                      • rajedmaglinteR Offline
                        rajedmaglinte | Premium
                        last edited by

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

                        ECMWF

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                        • lukstankovicL Offline
                          lukstankovic @Korina
                          last edited by

                          @Korina I mostly use the ICON-D2.

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                          • J Offline
                            jiber @Korina | Premium
                            last edited by

                            @Korina

                            I usually prefer ICON-D2. If I don't like its prediction, I also look at ECMWF :-)

                            Btw, is there any chance that Windy would also display the Aladin model?

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                            • M Offline
                              mischak24 @Korina | Premium
                              last edited by

                              @Korina Depending on the region, but mostly ECMWF is the winner :-)

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                              • geomwoG Offline
                                geomwo | Premium
                                last edited by

                                I refer to the ECMWF most of the time. This is because most of my users use VFR and cloud ceiling is well captured by ECMWF.
                                My hope is that one day in future we have a model with a kilometre or less resolution.

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                                • bob 18B Offline
                                  bob 18 | Premium
                                  last edited by

                                  Here in Switzerland in the Alps I use the ECMWF weather model and have good experience with it.

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                                  • RR LEGENDR Offline
                                    RR LEGEND @Korina
                                    last edited by RR LEGEND

                                    @Korina My most used weather forecast model is ECMWF

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                                    • S Offline
                                      seabee 0 | Premium
                                      last edited by

                                      Living in Vienna, Austria, my standard model is ECMWF for a longer-term overview, and ICON-D2 for maximum accuracy in the short term.

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                                      • dodohjkD Offline
                                        dodohjk | Premium
                                        last edited by

                                        Weather radar and Satellite are my favourite "models"!

                                        but to be precise I would say ecmwf default given that it historically verifies better, and then check the others models if i care a little more

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                                        • Danyel ExtremetD Offline
                                          Danyel Extremet
                                          last edited by

                                          Basicamente uso dos modelos aunque , el principal y mejor se adapta a mi region de Argentina es el ECMWF, y luego GFS

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                                          • P Offline
                                            prazskyhvezdar
                                            last edited by

                                            I mostly use ECMWF followed by Meteoblue :)

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