Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 823 AM EDT Tue Jul 01 2014 Valid 00Z Wed Jul 02 2014 - 00Z Wed Jul 09 2014 Guidance remain in good agreement on upper ridging to build to the NW of Hawaii near 30N/107W by Thursday, when trades may increase but then ease back as the surface high weakens later in the weekend. PW values should average near to below climo values for July, so although typical trade showers should prevail amounts should be light. The GFS/GEFS ensembles are a bit drier than the ECMWF and its ensembles, especially over the eastern areas of the island chain. Fracasso