Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
252 AM EST Fri Nov 6 2020

Valid 00Z Sat Nov 7 2020 - 00Z Sat Nov 14 2020

A rather potent upper level low will be situated well to the
northwest of Hawaii on Friday with an accompanying surface low
centered near 32 degrees north.  This feature is progged to lift
northward and evolve into an open wave by early Saturday as a
large upper ridge builds in to the northeast of the state.  By
early next week, both the GEFS and EC means are in very good
agreement on the development of a second closed upper low around
175W, and track generally westward across the International Date
Line as the upper ridge rebuilds north of the state. 

In terms of sensible weather, light to moderate Trades for the end
of this week and into this weekend are expected to become stronger
as the surface high builds in to the north and tightens the
pressure gradient, with windy conditions at times.  The two low
pressure systems are expected to be far enough away to keep the
heaviest rainfall well offshore, with mainly terrain induced
showers for much of the forecast period, with no significant
incursions of deep tropical moisture expected.

Hamrick