Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 213 AM EDT Fri Jun 19 2020 Valid 00Z Sat Jun 20 2020 - 00Z Sat Jun 27 2020 A relatively quiet weather pattern appears likely to persist across Hawaii through this weekend and into next week. High pressure at the surface and aloft anchored north of the state should keep a breezy trade wind pattern in place, with scattered, primarily windward showers. The models continue to indicate a relatively weak easterly wave traversing Hawaii, potentially becoming cut off and nearly stationary for a period of time into early next week. Implications for sensible weather across Hawaii with this system seem relatively minor, with some weakening of trades this weekend. With a dry airmass in place (PWs around 1 to 1.5 inches), this should keep precipitation sparse and limit potential for any heavy rain. The deterministic guidance continues to show some variability of this upper low, but ensembles remain in good agreement. Santorelli