What is the boundary layer, Google was no help when I asked the other day...
It's the atmosphere from ground level to approximately 10,000' MSL, or H7 in the meteorological world.
Thank you, hopefully, it will help in the future, i use wxcharts and they mention it on the Sky cover Meteogram graphs.
Its like this, Sky cover %, High cloud, Mid cloud, Low cloud and Boundary layer, looks like its all in %$, see image...
A quick follow up, to me, i would have thought low cloud is ground level up to around 6,500ft and above 6,500ft to 23,000ft would be mid cloud, so I'm a bit puzzled as to the boundary layer now. why isn't that classed as Low cloud? or is it because it goes up into the mid layer part way and serves some other purpose? Thanks again, its nice to know what I'm actually looking at now