Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 321 AM EST Fri Dec 25 2020 Valid 00Z Sat Dec 26 2020 - 00Z Sat Jan 02 2021 Models and ensembles reasonably agree that strong high pressure bridging to the north and settling to the northeast of the state will maintain moderate to brisk island trades through the weekend. Impulse energy working into an ambient upper ridge and a lingering and moisture pooling shearline may act to enhance windward terrain/mountain rainfall Saturday. Trade support should gradually weaken early-mid next week in a drier pattern with decreasing moisture under renewed upper ridging. Later next week impulses and a possible frontal approach is less certain, along with a potential return of trades. Schichtel