Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 325 AM EDT Thu Aug 14 2025 Valid 00Z Fri 15 Aug 2025 - 00Z Fri 22 Aug 2025 Trades will pick up again Friday into next week after a weakness passes by Hawai'i to the north today. Models generally agree on rising heights/pressures (to the north) which support the increase in trades. The atmosphere will generally remain drier than normal with little rainfall except over windward and mauka areas. Fracasso