Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 826 AM EDT Sat Aug 27 2016 Valid 00Z Sun Aug 28 2016 - 00Z Sun Sep 04 2016 Models and ensembles reasonably agree that high pressure built north of the islands will continue to support moderate to locally brisk trades into next week in a windward terrain focusing rainfall pattern. Rainfall potential increases mid-late next week with potential return of deeper tropical moisture associated with the forecast approach of Tropical Storm Madeline that is being monitored by the National Hurricane Center. The Central Pacific Hurricane Center will take over responsibility for Madeline later today. Schichtel