HDX AWOS Symbols

[Piper J3]

On Dynon HDX I see colored dots at reporting AWOS locations - Magenta, Green, Blue. I suspect meaning is IFR, MVFR, etc. Can someone tell me what the colors actually mean? is there a way to have visibility (nm) number reported in conjunction with color like in ForeFlight?

Thanks in advance...

 

[John Tierney]

From the HDX users guide page 5-78.