....... are ones that cover a whole week but no more. State the various
possibilities with time giving a % probability of each type of outcome
linked to the synoptic possibilities that may or may not occur. Then as
the week progresses by lookng at the charts you could see which way it
was heading. Very much like the ones Will used to do and think he still
does for Dartmoor. Also it gets away from this rather tiresome right or
wrong thing because you can then be right to an extent if the 10% option
happens. Tricky should there be an unmentioned hurricane crop up though!
Dave