Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 810 AM EDT Tue Sep 06 2016 Valid 00Z Wed Sep 07 2016 - 00Z Wed Sep 14 2016 Expect moderate trades on average with some day to day fluctuations, favoring a windward focus for the majority of shower activity. A weak upper level circulation initially to the east of the state may drift near/north of the islands and provide modest enhancement of rainfall late in the week, but overall expect amounts to be in the lighter half of the spectrum. By the first half of next week the latest GFS/ECMWF runs are suggesting that lower latitude moisture may lift northwestward into the area and lead to some increase in rainfall. To what extent is still a question mark as important details tend to have low predictability 5-7 days out in time. Rausch