Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 825 AM EDT Fri Jun 28 2019 Valid 00Z Sat Jun 29 2019 - 00Z Sat Jul 06 2019 An upper-level low/trough and surface system still just northwest of the state is supporting some lingering risk of locally heavier downpours for the far western islands where a flash flood watch and flood advisory remain in effect. Activity has been fueled by instability and a deep moisture feed with precipitable water values of 2-2.5" that seems supported by blend precipitable water loops. This system and threat is expected to lose influence over the islands by the weekend. A favored guidance composite then shows a drying trend with return to seasonal trades and mainly windward terrain showers under a lingering weakness aloft. Schichtel