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    • John Kenneth 2J
      John Kenneth 2
      last edited by

      Screenshot_20240405-115351.png

      My Question is, highlighted at 2pm, indicate mostly cloudy with rain icon, and indicate 0.4mm of rain at the bottom, that is mean in that time it is possible to have rainfall??? Thank you in advance. Can you help me?

      Gkikas LGPZG 1 Reply Last reply Reply Quote 0
      • Gkikas LGPZG
        Gkikas LGPZ Moderator Meteorologist @John Kenneth 2
        last edited by Gkikas LGPZ

        @John-Kenneth-2
        Yes, it shows 0.4mm of rain from stratiform clouds and 1.4mm of rainshower. A usual weather pattern for unstable air (convection) during the afternoon in response to diurnal heating.

        John Kenneth 2J 1 Reply Last reply Reply Quote 2
        • John Kenneth 2J
          John Kenneth 2 @Gkikas LGPZ
          last edited by

          @Gkikas-LGPZ Another question is, below 0.3mm it can't notice it is raining? Regards to my post.

          Gkikas LGPZG 1 Reply Last reply Reply Quote 0
          • Gkikas LGPZG
            Gkikas LGPZ Moderator Meteorologist @John Kenneth 2
            last edited by

            @John-Kenneth-2
            If 0.3mm is reported (measured) from a weather station, it is like some raindrops in your car's windshield.
            If 0.3mm is forecast from a weather model, it maybe zero but also it maybe a sensible rain (wx models have limitations and are probabilistic).
            P.S. Sorry for my bad english.

            John Kenneth 2J 1 Reply Last reply Reply Quote 1
            • John Kenneth 2J
              John Kenneth 2 @Gkikas LGPZ
              last edited by

              @Gkikas-LGPZ Another question, Regards to my post, At 2pm highlighted in my post , indicate "mostly cloudy with rain" and at the bottom 0.4mm rain, But in my actual onservation at 2pm earlier, there is no rainfall? What was the issue/problem?
              Screenshot_20240405-153127.png

              Gkikas LGPZG 1 Reply Last reply Reply Quote 0
              • Gkikas LGPZG
                Gkikas LGPZ Moderator Meteorologist @John Kenneth 2
                last edited by Gkikas LGPZ

                @John-Kenneth-2
                Firstly, 0.4mm is a trace of rain and is forecast by one model.
                Windy provides a lot of forecast models for your area to compare.

                72acba81-3c1a-4359-b6cd-4de7e941162c-εικόνα.png

                18e8f8fe-a0cc-4762-b487-1c366eb9d75c-εικόνα.png
                At times, the models yield different results, and you have to determine which models perform best for the given situation in a given area.

                P.S. In your first question you said: "...in that time it is possible to have rainfall?". So you understand the probabilistic nature of wx. models.

                John Kenneth 2J 2 Replies Last reply Reply Quote 0
                • John Kenneth 2J
                  John Kenneth 2 @Gkikas LGPZ
                  last edited by

                  @Gkikas-LGPZ Thank you. It is clear now

                  1 Reply Last reply Reply Quote 1
                  • John Kenneth 2J
                    John Kenneth 2 @Gkikas LGPZ
                    last edited by

                    This post is deleted!
                    1 Reply Last reply Reply Quote 0
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