Prognostic Meteorological Discussion
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FXHW01 KWNH 130730
PMDHI

Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
330 AM EDT Wed Aug 13 2025

Valid 00Z Thu 14 Aug 2025 - 00Z Thu 21 Aug 2025

Trades will slacken a bit Thursday as an upper low moves westward
along 30N. Thereafter, models generally agree on rising
heights/pressures (to the north) and an increase in trades
into/through the weekend into next week. The atmosphere will
generally remain drier than normal with little rainfall except
over windward and mauka areas.

Fracasso


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