587
FXHW01 KWNH 150646
PMDHI

Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
246 AM EDT Tue Jul 15 2025

Valid 00Z Wed 16 Jul 2025 - 00Z Wed 23 Jul 2025

Surface high pressure centered well to the northeast of the state
will slowly slide westward with time next week, strengthening the
pressure gradient over the islands. This should result in
somewhat more breezy trades at times by about mid week and lasting
through at least next weekend. This pattern keeps clouds and
showers generally favoring the typical windward locations. A broad
upper trough/low north of the state may bring a slight uptick in
showery activity early next week.

Santorelli

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