Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 327 AM EDT Tue Oct 08 2024 Valid 00Z Wed Oct 09 2024 - 00Z Wed Oct 16 2024 An upper low over Hawaii will weaken as it ejects northeastward with upper ridging becoming reestablished over the region this week. This should allow for a more stable weather pattern and moderate to locally breeze trades. Showers should generally favor windward locations. A cold front approaching and dissipating north of the islands late this week and into the weekend should allow some weakening again of the trades before trades trend stronger early next week with surface high pressure building to the north. Santorelli