Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
807 AM EDT Wed Sep 03 2014

Valid 00Z Thu Sep 04 2014 - 00Z Thu Sep 11 2014

Guidance continues to show light to moderate trades into the
middle of next week.  Winds should be lightest during the latter
half of this week before eastern Pacific high pressure extends its
influence farther southwestward.  The gradient over the islands
may weaken again somewhat around next Wed.  During periods of
lighter winds expect higher potential for shower activity to be
influenced by sea breeze boundaries.  Precipitable water values
should be variable over the course of the period.  GFS/ECMWF and
their ensemble runs differ in the specifics but overall suggest
that PWATS should average from a little below climatology near the
Big Island to above normal over the northwestern islands.

Rausch