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    Send your station data to Windy (and others!) from Wunderground, MyAcurite, Davis WeatherLink, Weatherflow Tempest, or Ambient Weather

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    • Hunter Killer 2H Offline
      Hunter Killer 2 @xd1936
      last edited by

      @xd1936 said in Send your station data to Windy (and others!) from Wunderground, MyAcurite, Davis WeatherLink, Weatherflow Tempest, or Ambient Weather:

      Hello friends!

      I’d like to throw my own data forwarding project into the ring. I’ve been using it for a couple of years and it’s pretty battle-tested at this point.

      https://github.com/leoherzog/WundergroundStationForwarder

      This is open-source code built to be run on the free Google Apps Script platform, no local hardware or internet connection required. It automatically takes readings from your weather station's API and forwards them on to any services you choose, including Windy and CWOP. Take a look, and feedback welcome!

      Thank you so very much, I was able to send data to Windy from Ecowitt and only took a few minutes to setup, your tutorial is simple and very easy to follow, unfortunately I'm not overly tech savvy and the people over at WXforums were offering advice, it just got too convoluted but yours was simple and just works.

      Thanks again.

      1 Reply Last reply Reply Quote 1
      • HenryB_SydneyH Offline
        HenryB_Sydney | Premium
        last edited by

        Thanks so much for this!! It works perfectly with the Ecowitt data!

        Quick question to anyone that is forwarding data to Windy with via Ecowitt. I run 9 Ecowitt HP2553 weather stations through a Facebook group and wanted to forward multiple stations to Windy. Is that possible through the script?

        I've added a script snippet below. Is this correct?:

        30 const ecowittAPIKey = '3c40c79f-0242-455d-950b-5d5dd56ff331';
        31 const ecowittApplicationKey = 'FDDB8D4B58AC928BB141E55A6B756B68';
        32 const ecowittMacAddress = 'C4:5B:BE:6D:EC:43';'7C:87:CE:BC:5C:DF';

        xd1936X 1 Reply Last reply Reply Quote 1
        • Msrcello LacroixM Offline
          Msrcello Lacroix @Eben Atwater | Premium
          last edited by

          @Eben-Atwater I wonder why this message shows, or waht I am not doing properly, as I try to get dat from Davis or Wunderground and forward it to Windy.

          15:34:29 Notificação Execução iniciada
          15:34:59 Erro
          Problem fetching https://swd.weatherflow.com/swd/rest/observations/station/xxxxx?token=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
          fetchJSON_ @ Código.gs:1482
          refreshFromWeatherflow_ @ Código.gs:662
          Schedule @ Código.gs:106

          G 1 Reply Last reply Reply Quote 0
          • G Offline
            Gregory Haney @Msrcello Lacroix
            last edited by

            @Msrcello-Lacroix Did you ever figure this out? I'm getting the same error on the fetch attempt from weatherflow. The key ("weatherflowPUT") and station ID are entered correctly.

            Msrcello LacroixM 1 Reply Last reply Reply Quote 0
            • Gkikas LGPZG Gkikas LGPZ referenced this topic on
            • Msrcello LacroixM Offline
              Msrcello Lacroix @Gregory Haney | Premium
              last edited by

              @Gregory-Haney I did not try to solve it as I got other priorities :) But am still dealing with the issue :(

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              • Courtney MillerC Offline
                Courtney Miller | Premium
                last edited by

                Hey i'm having a issue where I run the script but it keeps on giving me these errors. I'm not very good at java and I been trying to get my weather station onto windy. I already have registered my weather station onto weather underground. It could be cause I have a VEVOR weather station but i'm not sure . Can you help?Screenshot 2025-08-13 at 8.30.19 PM.png.

                1 Reply Last reply Reply Quote 0
                • FincaCanLlopF Offline
                  FincaCanLlop @xd1936
                  last edited by

                  This post is deleted!
                  1 Reply Last reply Reply Quote 0
                  • FincaCanLlopF Offline
                    FincaCanLlop
                    last edited by idefix37

                    Hello, thanks for your work. Really admirable.
                    I have followed your instructions and the transfer from weatherlink to windy seems to work except the precipitation ...
                    On the first go around (see 1 in attachment) all the rain in 24hrs was acumulated adding up to hundreds of mm's. Then I copied the gs.code anew and now (2) there is no more rain reported ... I must be doing something wrong .. can you advice? Thanks a millions so much for your help!

                    Screenshot 2025-12-17 075222.jpg

                    kostinhaK 2 Replies Last reply Reply Quote 1
                    • xd1936X Offline
                      xd1936 @HenryB_Sydney | Premium
                      last edited by

                      @HenryB_Sydney Hi! Sorry, I forget that this forum exists.

                      No, this is not valid syntax. The code would need several changes to support multiple input and output stations on the same platforms.

                      Have you considered simply creating two Apps Script projects?

                      C 1 Reply Last reply Reply Quote 1
                      • C Offline
                        cfrank01 @xd1936
                        last edited by

                        @xd1936
                        I have been unable to successfully send data to Windy from my Tempest using the newest version of your script.
                        This is the error that shows up in the Executions list
                        Jan 19, 2026, 1:13:09 PM Error ReferenceError: windyStationPassword is not defined
                        at updateWindy_(Code:1258:29)

                        Prior to this, I was getting a completely different error in the previous script. I was only able to get my station to show up once for few days and then never again.
                        Any ideas?

                        1 Reply Last reply Reply Quote 0
                        • kostinhaK Offline
                          kostinha | Premium
                          last edited by

                          This post is deleted!
                          kostinhaK 1 Reply Last reply Reply Quote 0
                          • kostinhaK Offline
                            kostinha @kostinha | Premium
                            last edited by

                            This post is deleted!
                            1 Reply Last reply Reply Quote 0
                            • kostinhaK Offline
                              kostinha @FincaCanLlop | Premium
                              last edited by

                              @FincaCanLlop I'm having the same problem, how did you solve it?

                              1 Reply Last reply Reply Quote 0
                              • kostinhaK Offline
                                kostinha @FincaCanLlop | Premium
                                last edited by

                                @FincaCanLlop said in Send your station data to Windy (and others!) from Wunderground, MyAcurite, Davis WeatherLink, Weatherflow Tempest, or Ambient Weather:

                                Hello, thanks for your work. Really admirable.
                                I have followed your instructions and the transfer from weatherlink to windy seems to work except the precipitation ...
                                On the first go around (see 1 in attachment) all the rain in 24hrs was acumulated adding up to hundreds of mm's. Then I copied the gs.code anew and now (2) there is no more rain reported ... I must be doing something wrong .. can you advice? Thanks a millions so much for your help!

                                Screenshot 2025-12-17 075222.jpg

                                @FincaCanLlop I'm having the same problem, how did you solve it?

                                marekdM 1 Reply Last reply Reply Quote 0
                                • marekdM Offline
                                  marekd Windy Staff @kostinha
                                  last edited by

                                  @kostinha I removed your screenshots because they showed your Windy station passwords and API keys.

                                  kostinhaK 1 Reply Last reply Reply Quote 1
                                  • kostinhaK Offline
                                    kostinha @marekd | Premium
                                    last edited by

                                    @marekd thanks

                                    1 Reply Last reply Reply Quote 0
                                    • Gkikas LGPZG Gkikas LGPZ referenced this topic
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