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    Understanding the Compare Forecast Feature in Windy.com

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    articleforecast modelscompare featurecompare
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    • lvrfrc87L Offline
      lvrfrc87 | Premium
      last edited by

      It depends by the area: might be MBLUE more reliable than ECMWF or the other way around

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      • M Offline
        MattHyatt
        last edited by

        The most accurate model for me in Japan has been the ECMWF for daily weather and GFS for the movement of Tropical Systems.

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        • S Offline
          simon.tsai
          last edited by

          I usually use ECMWF models in Taiwan.

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          • MarDre911M Offline
            MarDre911 | Premium
            last edited by

            I use in northern Germany ECMWF.

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            • sbikerS Offline
              sbiker | Premium
              last edited by

              I mostly compare ECMWF,, ICON and GFS and take "average" of forecast. Overall GFS seems to give more extreme numbers (max/min temperatures, precipitations etc.). From the point of view of the resulting success, it is different, and comparing forecasts is therefore a perfect opportunity to get a more accurate idea for the given moment. Mostly used location - Czech republic, Přerov,. Thanks for your work! Pavel

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              • Oliver WielandO Offline
                Oliver Wieland
                last edited by

                In the Med, I use a combination of ECMWF and ICON-EU

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                • DokkerD Offline
                  Dokker | Premium
                  last edited by Dokker

                  I prefer ECMWF and Meteoblue as well, but ICON-EU can be a good choice too. There are 4 models available in our region.

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                  • G Offline
                    Growltiger @Korina | Premium
                    last edited by

                    @Korina We use the NAM model for exact severe WX impacts in middle USA. NAM is forecasting those saddened popup storms..hail..correctly for Denver USA. for off shore Wx..the GFS is good for the CARIBBEAN.

                    joan

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                    • WindyBastiW Offline
                      WindyBasti | Premium
                      last edited by

                      I'm using ICON-EU.

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                      • EvenStephenE Offline
                        EvenStephen | Premium
                        last edited by

                        The answer is it's a tie! ECMWF gives me a general idea of what to expect the furthest in advance. On the day of activity, I used to rely on NAM for a more precise, localized prediction, but lately HRRR often seems to be the winner of the two. I often compare all three to look for consensus, much as your article described. GFS is typically very inaccurate for me and I haven't figured out how to incorporate ICON yet. I live in Florida, USA. Windy is the best, thank you!

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                        • ianplumleeI Offline
                          ianplumlee | Premium
                          last edited by ianplumlee

                          ECMWF is my preferred model. It is consistently the most accurate on the wind farms where I work across the United States. I also like the fact that it offers the ability to view wind forecast for different altitudes. It's a great option for assessing the future forecast and it works well when compared to NAM to get a short-term view of the weather.

                          Seek not perfection, for the very nature of "perfect" is quite antithetical to the essense of being human.

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                          • J Offline
                            Jonathan Finen | Premium
                            last edited by

                            I use the wind and radar models in conjunction with each other the most. Windy is the best, hands down, weather app/website I have encountered. I use it for work and personal life daily.

                            chillippC 1 Reply Last reply Reply Quote 0
                            • hlaurentH Offline
                              hlaurent | Premium
                              last edited by

                              In France, I mostly use Arôme for short term forecast and ECMWF or GFS for longer dated ones.

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                              • H Offline
                                hamhandle | Premium
                                last edited by

                                I use ECMWF the most. It great for synoptic scale forecasting. I use it worldwide.
                                If i'm forecasting in the USA, I really like HRRR. It's awesome that windy incorporates it!

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                                • mihai7221M Offline
                                  mihai7221
                                  last edited by

                                  I'm using METEOBLUE as I find it the most accurate for my area.

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                                  • S Offline
                                    sebastianojones @Korina | Premium
                                    last edited by

                                    @Korina Have used ECMWF (in New England) generally but trying out HRRR more often and love the new compare forecast feature.

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                                    • getagrpG Offline
                                      getagrp | Premium
                                      last edited by

                                      ECMWF is the model i like most. I find it most reliable forecasting snow fall accumulations during winter.

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                                      • TheGreenSunT Offline
                                        TheGreenSun | Premium
                                        last edited by

                                        ICON-EU I think is very often the more accurate in my region Voula, Attika, Greece

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                                        • Phnx BarnettP Offline
                                          Phnx Barnett @Korina
                                          last edited by

                                          @Korina im still learning, so far ECMWF is the one i prefer

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                                          • Y Offline
                                            youricast
                                            last edited by

                                            @Korina I'm ECMWF

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