Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
339 AM EDT Wed May 27 2020

Valid 00Z Thu May 28 2020 - 00Z Thu Jun 04 2020

Expect the return of a more typical trade pattern with mostly
windward focused showers as high pressure begins to build north of
the state around midweek.  Over the course of the next seven days,
high pressure/surface ridging will evolve in strength and position
from day to day but overall should support maintenance of moderate
to locally brisk trades through at least the middle of next week. 
A strong ridge aloft will promote fairly light rainfall totals in
most cases at least through most of the weekend.  After
significant spread in recent days, latest GFS trends toward faster
arrival of an area of greater deep moisture from the northeast
around late Sunday-Monday have yielded much better model/ensemble
agreement today.  Some of this enhanced moisture may linger over
the area into Tuesday-Wednesday.  The combination of this added
moisture and heights aloft possibly declining a bit compared to
when ridging is overhead late week/weekend could allow for at
least some modest rainfall enhancement during the first half of
next week. 

Rausch