HAWAII EXTENDED FORECAST DISCUSSION NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD 656 AM EDT MON SEP 05 2011 VALID 00Z TUE SEP 06 2011 - 00Z TUE SEP 13 2011 NORTH PACIFIC PATTERN CONTINUES TO EVOLVE INTO A HIGHLY AMPLFIED PATTERN OF A BUILDING WEST PAC RIDGE AND CENTRAL PACIFIC TROUGH BY MID WEEK WITH SOME BREAK DOWN OF THE AMPLITUDE LATE WEEKEND AND EARLY NEXT WEEK. WEAK TRADE FLOW THIS ENTIRE PERIOD WITH A STALLED FRONTAL BOUNDARY NE-SW JUST WEST OF THE REGION. ONLY OCNL LIGHT WINDWARD SHOWERS THROUGH THE PERIOD. ROSENSTEIN