Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
304 AM EDT Sat Jun 29 2024

Valid 00Z Sun Jun 30 2024 - 00Z Sun Jul 7 2024

An upper low will pass just north of Hawaii through this weekend,
and then gradually lift to the north and weaken going into early
next week, with good model agreement on this.  This will be
accompanied by an inverted surface trough crossing the state.
Upper level ridging then builds over the state going into next
week, with the main surface high centered well north of the state
near 40 degrees north. 

There will likely be some shower enhancement across the larger
Islands going through the weekend, followed by the more typical
trade wind and terrain focused shower activity.  Some drier air
aloft could reach the state by late next week, and this could
reduce the coverage of showers. The trades should generally be out
of the east or ENE most days, and at speeds of 10-20 mph with
higher gusts.

Hamrick