Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
822 AM EDT Tue Apr 14 2015

Valid 00Z Wed Apr 15 2015 - 00Z Wed Apr 22 2015

A favored composite of reasonably compatable models and ensembles
shows  moderate to locally brisk island trades with a limited and
mainly windward terrain based shower pattern for much of the next
week. An exception to this pattern seems on tap Wednesday
night/Thursday as mid-upper level trough passage interrupts trades
and induces increased instability/moisture to fuel more widespread
and potentially heavy local rains. 

Schichtel