


Prognostic Meteorological Discussion
Issued by NWS
Issued by NWS
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692 FXHW01 KWNH 110726 PMDHI Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 326 AM EDT Mon Aug 11 2025 Valid 00Z Tue 12 Aug 2025 - 00Z Tue 19 Aug 2025 In the wake of Henriette, trades will increase again Tuesday/Wednesday before slackening a bit Thursday as an upper low moves westward along 30N. Thereafter, models generally agree on rising heights and another increase in trades into/through the weekend. However, the atmosphere will remain generally dry with little rainfall except over some windward and mauka areas. Fracasso $$