Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
808 AM EDT Sun Oct 11 2015

Valid 00Z Mon Oct 12 2015 - 00Z Mon Oct 19 2015

During Sun-Mon expect gradual weakening of a surface trough and
band of enhanced deep moisture that have been helping to focus
shower activity over portions of the state, with light prevailing
winds allowing for some influence from sea breezes.  Then a trough
aloft passing by to the north of the state will help to push a
front through the region around Tue with trailing high pressure to
the northwest bringing northerly/northeasterly winds.  By next
weekend trades should gain somewhat more of an easterly component
as the surface high gradually builds eastward.  Windward focused
shower activity from midweek onward should be more prevalent over
the Big Island and vicinity with precipitable water values
generally trending lower as one travels to the northwest.  The
Central Pacific Hurricane Center is currently issuing advisories
for T.S. Nora, whose track should reach no closer to the islands
than 147-148W longitude as per the 0900 UTC advisory.

Rausch