Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
316 AM EDT Thu Aug 24 2023

Valid 00Z Fri Aug 25 2023 - 00Z Fri Sep 1 2023

A rather uneventful weather pattern is expected across the Hawaii
domain for the upcoming week, with the main surface high anchored
in place well northeast of the Islands near 40N/150W drifting some
towards the south over the weekend, and a col in the ridge axis
develops north of the western Islands as a frontal boundary stalls
well northwest of the state.

In terms of sensible weather, trade wind flow should generally be
out of the east at 10-20 mph through Friday, and then perhaps
veering some to the ESE next weekend as the col develops northwest
of the state.  Trades may increase some going into the middle of
next week as the pressure gradient tightens over the state.  No
major incursions of tropical moisture are expected, with typical
trade wind enhanced showers on the windward terrain.

Hamrick