The altitudes are shown by the dotted lines. They correspond to the figures in light grey in the left side of the diagram.
So you see from the bottom 1000h, 950h, 900h, 850h....That means 1000 hPa, 950hPa, 900hPa, 850hPa... They are the mean pressure levels according to the altitude. You can get the corresponding altitude to these pressure levels on the altitude slider where the altitude is expressed in ft, m, and hPa.
Hello, I can see that we are already accepting data for several hours, so all seems good. It may take some time until the connection is established and you actually start sharing data with us.
In case of any other issue, please let us know.
Hello @HansHo, we do not accept sky condition related data, so the answer is no.
Another option would be to add a webcam, which could offer a good idea of sky condition as well - https://www.windy.com/-Add-new-webcam/webcams/add?37.587,34.474,5