Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 814 AM EDT Thu Aug 25 2016 Valid 00Z Fri Aug 26 2016 - 00Z Fri Sep 02 2016 Models and ensembles reasonably agree that high pressure building to the north of the islands will usher in moderate trades over much of the next week in a windward terrain rainfall pattern with more limited moisture. Moisture and shower activity may increase mid-late next week with potential return of deeper tropical moisture. Schichtel