Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 720 AM EST Fri Jan 13 2017 Valid 00Z Sat Jan 14 2017 - 00Z Sat Jan 21 2017 Surface cold front to the northwest will remain in place with little affect to Hawai'i. Ensembles are in very good agreement through the next seven days and show strengthening upper ridging building into and through the region early next week. This should maintain a relatively dry pattern for Hawai'i with an increase in trades next week as surface pressures increase to the north. Fracasso