What is an easy format for giving pilot reports?
Who you are:
Cherokee 1234A, a P28A
Where you are:
10 miles north of La Belle VOR, altitude 6000 feet
Build your own "METAR":
Five minutes ago (time) wind aloft 230 @ 24 (wind) imc (visibility) medium turbulence (weather phenomena) broken clouds at my altitude, clear below (cloud cover) temperature 10 degrees (temperature)


That's it!
There might be a way to exactly meet the form the controller needs to write it down, but this works fine and you have a fluent and well structured report.