Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
830 AM EDT Sat May 21 2016

Valid 00Z Sun May 22 2016 - 00Z Sun May 29 2016

The latest models and ensembles generally agree upon the overall
weather flow pattern effecting the Hawaiian Islands for much of
the next week and a composite solution seems reasonable. High
pressure
to the north then northeast of the state should support moderate
to locally breezy trades into early next week before easing. In
this pattern, periods of banded moisture over the islands
underneath a lingering mean weakness aloft should combine with
trades to produce some windward terrain enhanced showers...with
some activity working leeward. Additional troughing aloft from the
northwest midweek could supporta few more showers.

Schichtel