That's a very helpful guide for a beginner like me with the app. Now some noob questions -
a. I didn't quite get the Shaded area description
b. how do I check that there's only high clouds at a site and say in the direction of sun no low/middle clouds
c. how do I check for cloud inversion from a hilltop in a valley. sometimes its also referred as low clouds / fogs but following that had me stuck in thick fog on hills

thanks so much in advance.

kind regards