


Prognostic Meteorological Discussion
Issued by NWS
Issued by NWS
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511 FXHW01 KWNH 100736 PMDHI Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 336 AM EDT Sun Aug 10 2025 Valid 00Z Mon 11 Aug 2025 - 00Z Mon 18 Aug 2025 Tropical Storm Henriette will pass to the northeast of the region today and early Monday. In its wake, trades will increase again Tuesday before slackening just a bit Wednesday as an upper low moves westward along 30N. Thereafter, models generally agree on rising heights and another increase in trades next weekend. However, the atmosphere will remain generally dry with little rainfall except over some windward and mauka areas. Fracasso $$