Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 823 AM EDT Sun Aug 25 2019 Valid 00Z Mon Aug 26 2019 - 00Z Mon Sep 02 2019 Models and ensembles show reasonable agreement through next weekend on a typical trade wind pattern with scattered windward showers this week. Breezy trades in the short term will slacken mid week as the pressure gradient relaxes. By the weekend, trades may tick up again as high pressure increases to the north of the region. Concurrently, a surge of moisture may try to slip westward along 20N, but it may stay just south. 00Z ECMWF represented the more aggressive solutions while the 00Z GFS aligned nearer to the ensemble consensus. Fracasso