Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
328 AM EDT Tue Aug 24 2021

Valid 00Z Wed Aug 25 2021 - 00Z Wed Sep 01 2021

Guidance agrees quite well for the expected pattern evolution
through the period, with a typical trade regime becoming
established after the remnants of Linda progress to the west of
the state Tuesday.  Winds may decrease slightly with time mid-late
week as high pressure to the north retreats northeastward,
followed by some oscillation in strength over the weekend.  While
an upstream high will merge with/overtake the initial high, an
upper low expected to settle north of the state may help to weaken
the surface gradient and resulting winds next Monday-Tuesday. 
Most of the period should feature precipitable water values
0.5-1.5 standard deviations below climatology as areas of greater
moisture travel to the north and south of the region.  The
below-average moisture should keep most windward/mountain-focused
shower activity on the lighter side.

Rausch