Originally Posted by
sonicbum
AMC10 CAT.OP.MPA.110 does not state that the CMV is not applicable at planning stage.
True, but given that it is reported met visibility it is unlikely to be of value for when you arrive two hours later in the example given by the OP. The only time it would possibly be applicable for planning minima, IAW CAT.OP.MPA.185, is when the reported met visibility is given to you before you depart and you will arrive in one hour or less.