Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 726 AM EST Thu Nov 29 2018 Valid 00Z Fri Nov 30 2018 - 00Z Fri Dec 07 2018 Models and ensembles reasonably agree that amplified mid-upper level trough passage over/north of the state will force a cold front underneath across the islands late week into the weekend. A preferred guidance composite shows a deepened lead moisture plume feeding into/ahead of the front to fuel enhanced showers in a pattern with disrupted trade flow. Deep layered high pressure settling over/north of the state in the wake of frontal passage should support modest trade return into early-mid next week as lingering deep moisture pooled along the stalled frontal remains near the Big Island focus some locally enhanced showers. Schichtel