Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 717 AM EST Wed Jan 20 2016 Valid 00Z Thu Jan 21 2016 - 00Z Thu Jan 28 2016 Good agreement among the ensembles on building ridging into the region Fri/Sat before heights lower a bit Sun/Mon. ECMWF has shifted from its forecast 24 hrs ago of much lower heights over Hawai'i early next week in favor of the ensemble consensus, which is/was close to the recent GFS solutions. Will favor a consensus today with fewer differences. PW values should remain near/below climo values. Shower activity is forecast to be generally on the light side except for windward areas of the Big Island and Maui. Fracasso